Eco Mural Art: Paint with Clay Pigments and Create Reliefs with Cob | Karelia Blum | Skillshare

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Eco Mural Art: Paint with Clay Pigments and Create Reliefs with Cob

teacher avatar Karelia Blum, Artist | Mindfulness Facilitator

Watch this class and thousands more

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Taught by industry leaders & working professionals
Topics include illustration, design, photography, and more

Watch this class and thousands more

Get unlimited access to every class
Taught by industry leaders & working professionals
Topics include illustration, design, photography, and more

Lessons in This Class

    • 1.

      Introduction

      1:21

    • 2.

      Overview

      1:36

    • 3.

      Gathering Cob Materials

      4:53

    • 4.

      Gathering Clay Pigments

      8:52

    • 5.

      Testing Cob Recipes

      5:07

    • 6.

      Making Clay Paint

      13:19

    • 7.

      Sculpting Mural Relief

      11:18

    • 8.

      Mural Painting

      9:55

    • 9.

      Your Class Project

      5:28

    • 10.

      Outro

      0:48

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About This Class

In this course you will discover the art of using wild clay from your natural surroundings to create stunning murals. 

You’ll learn how to prepare paint using mineral pigments derived from clay, as well as how to sculpt reliefs with mud plaster (cob) to achieve gorgeous wall finishes.

          



This class is a full introduction to the world of sustainable mural creation:

  • We will guide you on how to identify wild clay in nature, extract it, and transform the raw material into a high-quality, waterproof, and durable medium that you can use not only for murals but also for other art projects.

  • You'll learn how to create custom paint recipes by mixing clay with natural ingredients and binders to protect and enhance your work. 

  • You’ll learn how to prepare cob, a simple bio-construction material that can be adapted for relief making. We will also share Andean ancestral techniques for mural painting that are still practical today.





  • We’ll explore how to manage both large and small-scale mural projects, from design tips and color tests to painting steps. Additionally, we’ll provide a basic overview of creating dimensionality in your mural by playing with highlights, mid-tones, and dark tones.

We have designed this class for practical application:

  • For those without access to walls, we’ll teach you how to apply these same techniques to a portable format –a wood panel– so you can start testing your skills.

  • We are providing an Instruction Manual (PDF), which contains essential recipes, key concepts about mural painting, and summarized steps for mural creation. It serves as a comprehensive guide to enhance your learning experience and support you throughout the class.






This class doesn’t require previous experience in mural creation, we made sure to make every lesson easy to follow and be practical in terms of tools. This class was filmed in Maras, Perú, where we didn’t have any specialized equipment, so you will learn to utilize basic tools for the whole process.

Are you ready to give life to indoor & outdoor surfaces by honoring the colors and textures of the Earth?


Meet Your Teacher

Teacher Profile Image

Karelia Blum

Artist | Mindfulness Facilitator

Teacher


This is a space to share my approach to making art connected to nature. I like to paint with natural pigments made from minerals I gather myself, enjoy working with clay, and create crafts using flowers and other natural materials.


I have experienced firsthand how spending time in nature enhances creativity and self-connection more easily than in other settings. In 2018, I began to merge art, self-healing, and nature while traveling the world. This journey has led me to learn about the art of transformation and the beauty of co-creation, since I see it everywhere in nature.


I want to share this knowledge with everyone, especially those interested in exploring new ways to create art using natural elements, those who wish to gain self-knowledge i... See full profile

Level: All Levels

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Transcripts

1. Introduction: Have you ever paid attention to the colors of the soil around you? Hi, I'm Kenia, and I'm Kaela, we're in the Andes of Peru, surrounded by nature. We're going to guide you on a creative journey where you will learn to make mural paintings using the pigments of wild clay and to craft relief textures using mud, sand, and straw. Making art with the colors defined on the ground and mountains is a sustainable way to connect with the Earth and celebrate its beauty. Throughout the course, we will explore various methods of making clay paint, walking you through each step from gathering natural materials to the final touches on your mural. We will also prepare different mixtures of cup to create a mural relief that is durable and waterproof. By the end of this class, you have a deeper appreciation of the landscape around you, and you'll see the full spectrum of nature's colors and gain the skills to create your own unique ur leaf art. Join us and let's discover the beauty of creating with the Earth. 2. Overview: Welcome to our class. Before we dive into the lessons, we need to get familiar with certain terminology. First, what is Cove? Cov is a natural building material made from clay, sand, straw, and water. It can be easily shaped by hand, making it great for both construction and sculpture. You will learn to use this mixture to create your leaf. Second, what is clay paint? Clay paint is a natural paint composed of the binder, mineral pigments that can be obtained from various colors while clay and water. The binder helps the pigments adhere to your mural while the pigments provide color and vibrancy. It's breathable, nature makes it suitable for both indoor and outdoor applications. In this course, we will teach different recipes for cup and clay paint in a way that you can adjust them to the resources available in your area. The sustainability of clay is remarkable. It can be reused, recycled and molded in countless ways, reducing waste, and promoting eco friendly artistic practices. For millennia, humanity has utilized clay for construction, and in fact, one third of the world's buildings are made from soil. There are a counts as examples agout the globe of sophisticated ancient construction and murals from Egypt to Peru, Mexico, and beyond. Now let's dive into the process. 3. Gathering Cob Materials: Any cop recipe must contain clay soil, straw or hay, sand and water. Depending on where you are, you can either gather all the materials for your cup or get them in a store. Here on the property, we have plenty of soil to use, but we are buying the sand and hay. In order to determine if your soil has enough clay to be used for your cup, first, you need to collect a sample of soil. Ideally, you should contain at least a minimum amount of clay in order to be malleable for the sculpting process. When the soil shows these desiccation cracks, it's a sign that it contains clay and has lost moisture, causing it to shrink and form visible fissures. You can even try molding it to test its plasticity. In order to know if you can use the wild clay or the soil that you have in your area to make your relief sculpture, we're going to make this test, which is a clay content soil test. In this test, we're going to see how much clay itself we have because in our soil, it's never pure clay. It's always have sand, rocks and stuff. So here we will see the quantity of it, and we have to put the clay in the glass jar. Any glass jar empty that you can easily access. So we're just gonna directly insert Mm hmm. Our sampling here. Mm hmm. One third of the jar would be enough. We have to put water enough water to, like, cover it. And after we have to shake it, like, shake it very, very well, or you can also help yourself with some steak spoon. And we need, like, all these particles to dissolve inside. We have to really, like, mix it. Mm hmm. Once your mixture looks very dissolved, like this one, we're gonna let it rest for at least an hour. So it is important that you don't have any tags on your jars. Otherwise, you're not gonna see very clearly the decantation process that's going to take place in the jar. So the seeds, and after a while, we will see the results. Mm hmm. Now it is time to see the results of our experiments. It is important to know that any type of soil contains certain amount of organic matter, which is the first layer, followed by a layer of clay, and then a layer of silt, and at the bottom, the layer of sand, rocks, and other heavy particles. So for this sample that we did, we can see that the organic matter is here, very thin layer, and then the clay content is also very thin. And we do have a big layer of silt because this soil was here collected from the garden, contains a lot of organic material, organic matter. And at the bottom, we can find sand and pieces of rock. So have an example of the violet soil, and He can see it have much more presence of clay. It's a little bit of sand in the bottom and no silk. Probably to get this kind of clay, you have to dig a little bit more. So this soil would be perfect for our sculpture, because we do need a certain amount of clay, but not that much. Now we have our clay soil ready next to our sand and hay, which we got from a store. We will explain the properties of these ingredients in the cuff lesson. We want to show you another natural ingredient to improve your cup, cow manure. It's not a requirement, but it has special qualities that are worth talking about. Cow manure is an ingredient that enhances durability of your sculpture by preventing fractures. And it's also a great waterproofing agent. We're collecting just a few samples to show you how to use it. It's best to gather it in a dry state to avoid the presence of pathogens, as they might cause issues during the drying process of the cup. That's all you need to know about gathering materials for cop. In the next lesson, we will go out to collect the clay pigments to prepare our paint. 4. Gathering Clay Pigments: In this lesson, we're going to go out there in nature to gather our mineral pigments. We are here in the town of Maas in Cuzco Peru, and we know that around this area, we can find many different hues of colors, many different types of clay. So this is a perfect place for us to go gather our materials. And we would like to introduce our friend, she called Diane and she will join us in all this process. And since the work we're going to do, it's like a big scale project. It's a big mural, so we decided to invite some friends to help us to learn with us. So we can see the different layers of the soil, and sometimes we have to go deep to get what we need. For example, the clay and the pew color, it's mob low. Uh huh. If you live nearby a forest, you might find this situation more often. Essentially, it's like digging around half a meter until you find different colours. As you can see here, we not only have beige, we have different hues of orange and red and brown. So we found an excellent spot to get some earth. We can see a variety of colors like yellow, some, like, white, a little bit blue white, violet, all in one place together. The purpose is to find what you have around. So this is a base, like, of permaculture and by construction and all these sustainable things. We will get all the materials which we have like easily access. We don't need to go really far. Also, one tip to dog get yourself confused. Sometimes you see this and you think that it's a rock, and then it's not going to work for you. But in reality, it's really compacted soil that with the proper tools, you can turn into pigment. See the cracks. This soil have a lot of clay. Then more clays, then it's easy for us to work. Mostly it's all, like, mixed with some stones and no stuff. So afterwards, we will show you how we're going to clean this to get the pigment and to get the pure clay. The tools you need for gathering soil and minerals are spatulas, shovel, and large sacks or bags to store your samples separately. This is a rare color. So we decided to took a little bit from this. So it is important to know when to set a limit on the extraction process. If you live in the city, you might have to search for nearby places in nature where to gather your pigments. In the resource section, we explain how to identify specific areas where you can find mineral pigments. This area here has a lot of mineral content. But in this case, if we look closer, the pigment is mixed with clear cards. So even if we crush it, we're not going to get much pigment out of it. So it's best to leave it as it is and look further for other types of samples. And also the places along the water, it's a good spot to fun clay. Like here, we can find the same color. We get uphill. So here we can see that this clay is pretty plastic. You see? This is a good quality clay. With the water, it looks more intense. Once it get dry, it will look more like faded or a little bit more clear. Here we found a light brown sample to complement our range of colors. We visited four different locations to collect all the colors we needed. As you can see, we decided to gather from places near the road so we wouldn't disrupt the landscape. The best way to know if certain pieces of compacted clay or soil like this might work as a pigment is testing it over a rock and paint on it. So, for example, here, the pigment is releasing very easily, which is an indicator that this pigment, it will be easy to crack and grind in order to extract the finest pigment. Here we found several piles of dirt in different colors as local people extract clay soil for building their houses. We gathered a sort of violet colored and greenish soil. Within 5 minutes of driving, we moved to another location that Snia had identified in previous days. Here, we gather only a light yellow color as we have plenty of colors already. This was our final stop. We found a beautiful reddish clay that was very compacted. We gathered a few blocks and took a moment to pay our respects to the mountains, showing appreciation for all the samples we got. Here in the Andes, blessing the coca leaves is a way of expressing intention and gratitude. And we truly felt grateful for the rich variety of colors from this majestic land. Besides collecting our mineral samples, we also need to gather cactus to prepare one of the natural binders we will use to make the clay paint. Muslago. Milgo is a biscuit liquid we obtain by soaking cactus in water. This liquid works great as a binder and was very popular even before Ica times. He have several plants which can work out for us. Even this cactus also, but it's too difficult to get it. So we decided to choose this one because it's more easy access. Even a era can work if you have it around you because we're looking for a nding material. So cactuses have this substance that allow us to stick the color to the wall. Here in the Andes, for example, they've been using this for centuries, and we are given a try as well. When manipulating cactus, make sure to protect your hands and bring a sharp knife to cut the pieces. You can collect around 3 kilograms to prepare 15 liters of binder. In this lesson, we're demonstrating the initial steps to prepare the mucilgo as it needs to rest for at least one night. First, we cut the cactus into very thin slices. It's not necessary to peel it. Then fill half the bucket with cactus and the other half with clean water. Let it sit until the water becomes viscus. We recommend to choose a large bucket of 20 liters to do this. But these are all the colors that we gather today, and we're very happy with the result. Here in the Andes, the land is very rich in minerals. So we were able to find all these colors within a radius of 10 kilometers. Of course, before gathering the colors, we did some exploration. So we knew the spots where to get exactly what we wanted. So we have some warm colors brown, which pretty closes the color of our, like, original wool, and we have some cold colors like this kind of blue beige. So then your creations comes to see how you combine it, how you're going to use it. You can see, these samples contain different amounts of rocks, different composition. So processing each color would be different, and we will see this step in the following lesson. 5. Testing Cob Recipes: Now it's time to talk about one of the most basic recipes in bio construction, Cf. Which is a mixture of clay, sand and hay. So we are using this same recipe to make our sculpture, to make the relief. When collecting your clay, it's important that it doesn't have any rocks or sticks. Otherwise, you will need to sift it first in order to use it. The second ingredient, which is the sand, if you are collecting it out in the wild, you need to remember to use sand from the river. But if you are thinking to use sand from the ocean, I recommend to not do it because it contains a lot of salt and may ruin the sculpture. And the third ingredient is hay. So it's important to cut it in small pieces because it's going to act as the skeleton of the mixture. Important detail is that your hay needs to be completely dry. Otherwise, it will rotten inside the sculpture. The sand, on the other hand, is an anti plastic material, which allows you to create more stability in the mixture, prevent cracks on the relief, and the clay is the body of the mixture. It's going to add the flexibility is going to help us mold our relief and sculpt our design. We're going to test three cough recipes to choose one for the first layer of the relief and a different one for the second layer. So we'll do three tests in different proportions. The first proportion gonna be like one clay, $0.01, so one to one. And the second one is going to be one to two. And the third 11 to three. Now we're adding the same amount of hay to each test and water in small batches. That need to mix the ingredients very well until we get a muddy consistency that is easy to manipulate and work with. We're doing a second round of tests with the same ratios we used before, but with one addition, one part of cow manure to each mixture. We would like to show you the difference this ingredient makes once the cup is dry. We need to spray water on the wall before sticking our cup tests. This will help with addition. So these are the results of our cup test that we did a few days ago. And this is one part clay, 1%, one part clay two parts sand, and one clay three parts sand. And as you can see, the differences are very clear. This first sample has some cracks, which means that has obviously more clay, but also it tells us that we can use this recipe to create a first layer of our sculpture because it's more malleable. And second nets have much more send not much more. Two times more sand, almost have no crack. And this third sample has three parts sand. So it means that it's not that flexible like the others, but also it adds a lot of smoothness, which means that we can use it as a second layer to give the final touches to the sculpture. And it's not going to crack at all, so it tells us the point. If you have more clay, it's gonna crack. If you have mussen, it's not going to crack. If you have more clay, it's more plastic. If you have mussen, it's less plastic. Here are the other results of the same ratios, but with a one part added of cow manure in each one. And the cow manure adds this waterproof quality to our mixture. Else we can absorb this cow manure ratio one to one, but it have less cracks than without cow manure. This material add like a double mesh to the cup mixture. So that's why it does have less cracks than the same ratio here above. With this information, we will use Cup recipe one to sculpt the first layer of the relief, and we will prepare Cuff recipe three to add the finishing layer before painting. In the middle relief lesson, you will see us preparing both recipes and sculpting the relief. 6. Making Clay Paint: So this is our raw material that we have collected. And the first step is to separate the pigment, the clay from the rocks and the organic materials, the sticks, the roots, all that is embedded and together here compacted in this block, for example. There are two methods to extract the pigment from these samples. One is the humid method when we use water, and the other one is the dry method. In these cases, this is a very hard block. It's going to be easier for us to soak it in water and leave it could be around a day until you get a mat, like really creamy mode that we're going to show later, pass it through the mesh, and then we're going to obtain a paste that is really soft and it contains all the pigment that we are going to use for the paint. Mm hmm. The second method is the following. Uh, it's a dry method. But, for example, this soil is much more soft, we can use the dry method. So first, we have to grind it a bit to make the particular smaller. And then we go straight and pass it through the mesh, and then we have our pigment and dry. We're going to show this process step by step, so you can see what is the real difference between these two metals and you can choose depending on what you have collected, make the process much more enjoyable and less hard work as we possibly can. Is the hard work, so. Yeah. So let's do it. So here we are using three basic tools, which is our mortar, you know, on a surface where we can do this to break the soil. A mesh doesn't have to be a perfect mesh. It's just this a plastic one that people use for construction and just a bucket. This is also a nice activity to invite friends over. We also need lots of hands to make the process a bit more fluid, grinding and talking and laughing and just having a good time. So here, we're using this mortar. This standard is more rounded, so it helps us do this movement to break the grounds of soil. But if you don't have it, you can just use these big rocks to help you also crush the soil. We don't have fancy tools. We don't have big mechanical machines that will help us grind this material into dust. But we do have our initiative and our enthusiasm and excitement to make this happen. So here get us a point of the material like stones which can go through the mesh. So this one we just take it out. This material we're not gonna use. So i get our first color, almost done, like pigment, none. Still no paint, but a pigment. So we're very happy about it. Next color. Here is the same dry method process in a different color. As you can see, we didn't need to grind this sample since it was already very loose. So we passed it directly through the mesh. This is the before, and this is the after of this color. So you can see that we're not getting super, super fine pigment. This is pretty much ready to be turned into paint. So this is the last material that we collected, and it's a block of clay, pretty much. So to help the process of soaking go much faster, we're gonna break this, like, not perfectly, of course, but just at this in certain pieces. So once we have it in small pieces like this, it doesn't have to be super, super crushed. We can just add water and let it soap as long as it needs. So here's the clay that is already breaking up because of the water, and we don't even have to do much. If we have enough time to let it rest and let it sit, it's going to be much easier to work. The organic matter have very little sticks that sometimes pass through the mesh. So this process also allows us to remove the organic matter because it's going to be floating on the surface like this. We are using the same mesh to sift the clay mixture. We recommend using a medium fine mesh like ours so that this process won't take much time. This is a result of the pigments we obtained using the width method, along with the other pigments obtained through the dry method. They are all ready to be turned into paint. And the natural binders we will use Msib and wheat flour paste. The first step we're doing here is sifting the cacti that we've been soaking for at this point, two days. So the viscosity of the water is, it's really slimy and it's almost very difficult to sift to this mesh. In this case, we added a bit more water and mix it to be able to get the liquid to flow through the mesh. You can leave it just for like one day, and it's going to be less less sticky, less viscosity, and it still work out. After stiffing all the cactus, we get a piscus liquid that is perfect to use as a binder. So Heba we are in the kitchen. We prepare one ingredient for our painting. This is flour paste, and it's made just with water and some flour. It is important to use wheat flour because wheat has more elasticity and stickiness. I will work as a binder for our paint. Just mix it first with water. All the details of this recipe, you're going to be able to find it in the PDF in the resource section. To prevent lamps, we must dissolve the wheat flour first in cold water and then add it to a pot of hot water. Once the flour paste has thickened like this, it's time to take it out of the fire and let it cool. So we're about to start the paintmking process. And in the left here, we have all the pigments, all the colors that we have sited, either to a mesh in a dry method or wet method. And here on the right, we have all the binders that we are going to use in order to create a paint as a final product. We would like to talk a little bit each of the binders because we're not going to create a perfect unique recipe. For each color, we will make different variations of the recipe. So it's important to understand what is the purpose of each one of these ingredients so here, for example, we have the wheat paste that we prepared before. If one of your pigments doesn't have a high content of clay, the wheat paste will help you improve the paint. And here's an Az material. It's not natural, but synthetic material. It's synthetic glue. This material is like alternative flour paste, but it's have more like waterproof qualities. So, for example, if you want to make your wall outside and if it's a place you live, it's very rainy, it's much more humid, you might use this material. And this is the third ingredient is minced oil, and it helps us add waterproof qualities to our paint. We need to be very careful with this ingredient because if we add too much of it, you might end up with oil spots on the wall. And this material, which we wrap it for. It's totally natural material. It's more syllable of cactus. I have this quality waterproof quality, not so strong as a lean oil or synthetic glue, but it's also a help somehow. And it's also make our painting more flexible and more adaptable to the wave. So we are going to begin with the first color, which is this beige. And we know that these and other pickings that we have here don't have a high content of clay. So what we are going to do is add the wheat paste to this mixture in order to improve the quality of the paint. So we're going to use this measuring jug. It's very important for us to know the quantity of ish material, we're going to mix. For this color, we're mixing two parts of dry bisment and one part of wheat flour paste. Once the powder has incorporated well, we add half a part of silla go to the mixture. Mix a bit more and finally add water in small batches until we dissolve in little lumps. We're doing this process manually, but you're welcome to use an electric concrete mixer to speed the process. We want to achieve a creamy consistency, not too thick, but also not watery. Also, for this color, we added 200 milliliters of linseed oil to the paint, which was around 3% of the total litters of paint. Don't forget to download the clay paint recipes from the PDF instruction manual in the resources section. Okay, now we have one of our pigments in a liquid form. So this is the pigment that we soaked in water and we sifted and still very liquid. So for this color, we know that it contains a huge amount of clay, so we don't need to add many different kinds of binders. So the only binder that we're going to add is a white glue. And obviously this is syn direct material. If you're looking for something totally like organic, this is not going to be the option for you. But the advantage of this material is that it makes much more waterproof, much more than any natural material. So then you decide which material you want to use. Mm hmm. And one last recommendation is not to add a glue directly into the pigment because it will make lots of lamps. So that's why we recommend first to dilute it into water. So let's first we put water. Mm hm. And after we will put the glue, the ratio is half water, half flue. Now, we will show you the consistency of this binder. It's not super watery, but it's also not very thick. It's like a very watery jobart, let's say. When adding any binder, it's best if you do it progressively to avoid lamps and facilitate the mixing process. Also, when using synthetic materials like white glue, you need to be careful on how the clay will react. Some samples won't require the total amount of binder that the recipe says. So it's best to stop when the paint is thick enough and add water to adjust the final consistency. This color is ready. And we repeated the same process for the violet pigment using only white blue vender. Now we have all our fackets of paint ready for the painting process of the relief and Mural design. 7. Sculpting Mural Relief: Now this lesson is about making our relief. The first step is to prepare the cup recipe for the first layer. We are using one part clay soil, one part sand, and one part straw. We are preparing a fair amount of cup as we are creating two medium sized sculptures. We start by mixing the sand and clay soil. Then create a hole in the center to add the first portion of water. We mix the cough with our feet because it's much more practical and comfortable when working with large amounts of material. We continue adding water as needed and keep mixing. Then we add a straw in batches, along with more water. At this point, we need to flip the mixture to ensure all the ingredients are binding together. Make sure to do this process on a layer of plastic or another material that you can fold easily. Continue adding the rest of the straw and water. Be sure to roll the cove in all directions until it is homogeneous. This process takes about 15 minutes until you achieve this consistency. Our cuve is ready. For our relief sculpture, we decided to make two snakes, one facing up and another one facing down. Now it is time to have the layout of your design, print it, and draw it on the wall. So remember, if your wall is too smooth, you have to scratch it. Maybe if you have very rough wall, it's okay if you don't, but we always suggest you to do it. And the next steps to water the space, where we're going to stick our cup, and we have to unite together because watering it, we will open the pores of the wall. So that's why it's necessary to do it. So we have our cup mixture ready. It's like this, and that's what we get. You see. Mm hmm. So we left the mixture of this cuf resting for around three days. And this resting time will allow the clf to nd better. But if you don't have the time, you can still work with the sculpture right after doing your cup. It's not a requirement. So let's go to the action. We need to make sure that the surface is wet enough, like this. And then we apply our cuff. So we have to stick strongly. It's not like a really gentle process. So then strong you heat, then it's better. You can even throw it to the boll. But since they have very, like, thin design, we're not going to do it. But if you have a big super fice to cover with this, you can do it. And after we have to, like, kind of mold it with our hands. Defining the borders, make the shape, we want this part of the head, we want more volume. So here I'm going to stick more clay. And remember, this is like the first layer of the relief. It's not gonna stay like this, you know? And then we're going to add the details in the second layer. Mm hmm. So I want to tell a little bit about thickness of the relief. So it should be not too thick, otherwise, because of the weight of the clay of the water can just fall down. So in that case, we have almost like two fingers, two of my fingers. So that's thick enough. I wouldn't put more or if you want to make it thicker, there are two ways. First, you can put by layers, like you do one layer, leave until it get dry completely, and then you put another layer. Or if you want to make really thick stuff, like most sculpture, you can put some kind of structure behind like nails, wires. So it's going to help to sustain this clay. But in that case, if you want to make, like, a soft relief, you don't need to put anything. You can just put the clay and the leave. One tip I have to smooth the edges of the relief is to wet your hand. I mean, clean it with just a bit of water. And then you can use the water to help you fix certain details, especially on the edges or on the corners of the sculpture. But make sure to not add too much water. Otherwise, it will come off of the wall. Once you are happy with the first layer of your relief, and as you can see the surface is still very wet, we are going to scrap the edges and take all the remaining material with the purpose of defining our sculpture even more. Would you want to do this while it's still wet? Because when you dry, it's really hard and really tough, and you can end up breaking your sculpture if you do apply too much pressure on your too. So you can use a spatula like this one. But any other too that has this sharp edge might help you as well. The first layer is finished. Now that the first layer of our sculpture is fully dry, it's been approximately three days. We are ready to prepare the mixture for the second and final layer. This mixture contains one part clay, three parts, sand and water. Just to remind you, we do like clay plaster, we do finishes, it contains more sands and clay. So it's going to prevent cracking. It's make the supervise smooth. But this mixture doesn't really work to make the shape to mold. We begin by adding the clay soil and scent. Mixing them well before adding any water. As you can see, we only need a small bucket to prepare the second layer mixture because we will apply a very thin layer just to smooth the surface and give it a finer look. Instead of water, we're using the silago because we have a hand. You can of course use only water to do this mixture. This is the texture that we want to achieve to create our second layer, and now we are ready to apply it. Just remember to wet the surface of your sculpture before adding this second layer. Otherwise, it won't stick together, and it might break down. The process of adding the second layer is more gentle than the first one. You need to make sure to smooth the surface as much as possible. So first, we cover the relief, and then we can use our clean hands to smooth it. Sonia is using very thin latex gloves to do this step. We are done applying the second layer to our relief sculpture, so we can leave it to dry. Okay, so the second layer of our sculpture is dry, so now we are ready to paint. But it tended to paint it with this like purple color to outline it shape, and so it's gonna also combine with the rest of A mural. And also, we will paint background with some brown to make it looks more clean, more perfect. Depending on your relief, you can use brushes of different sizes to help paint the details of your sculpture. You don't need to be too precise when painting the edges of the relief, as you can cover the background later. This way, you can enhance the overall finish of your work. Now that we have finished painting the snakes and allow some time for drying, we can begin covering the background. Here we are using small brushes to define the edges as neatly as possible. When working on walls, drips and splashes are common, and you can always cover them at the end. So don't worry too much about removing them immediately. We're almost done with the painting. Here uncovering some splashes from earlier. Now it's time to let it dry again before adding the final layer of details to our snakes using a dark brown color. We decided to keep it very minimal, so we added a wavy line across the snakes. Finally, we painted a geometric spiral on their heads. We will show you the final result in the next lesson, along with the mural paint. 8. Mural Painting: So this is the building that we have chosen to make the murals around construction that we call here a maloca because of the shape that it has. So this is a clay made building, and the surface of this is also clay. If you want to do clay based paintings or the cop techniques, it's going to be better like compatibility. But it doesn't mean that you can do it another way. So if you have, maybe cement wall or even like piece of wood, you also can use this painting. But we choose this because we have it around us. Perhaps one of the challenges to do this mural is that we have no margins, you know, we sometimes our eyes are accustomed to see square or rectangular shapes. So in this case, we are kind of playing with this infinite loop that is this surface. And it's also going to look more organic, you know, because, like, in nature, you don't see, like the end, you know? It's not like a square here as well, they're gonna make this more continued design. In terms of the design, we did several drawing tests until we found the right size for the mountains we wanted to paint and the pattern we had chosen. Normally, when working with large murals, projectors are a great tool for transferring any design directly to the wall. In our case, we didn't have one available, so we invited a friend to help with the drawing process. Meanwhile, we created a template of the pattern we would replicate on the wall and sketched it around the Malka. We used a construction leveler to make sure the pattern was perfectly straight on the wall. We decided to run a few sample tests on the wall. This where we're going to have a palette, and we will see which colors are darker, which is lighter, which can combine, which make contrast. And it will help us to define Vera at the moment to put our colors on the wall. When working with their pigments, it's important to see the color of the paint after it's dry because they tend to change. That's why we're making these little samples. So this is the final result of our color palette, and it looks amazing. We decided to paint it on this wall because it has the same color of our working surface and is helping us decide and identify the lighter colors, the mid tones, and the darker tones. We really like this violet, so we decided to use it as a main color. Also, this color here and here, they do complement very well. Now we are ready to begin the painting process. So we made our design in brace of these three colors. We use this one as the main color, this violet, and this purple is gonna be like shadow of this, and this yellow gonna be the light. So here Elsa would like to introduce you Asa material you might use. It's not essential, but it could be useful and helpful if I use this egg. In this case, we're going to use the whole egg mixture, and we going to use just the white part. And we're going to paint some samples on the wall so you can see the results after they're dry. Okay, so this is the white mixture, and we're going to paint here on the left of this sample. So we can later see the difference. And here is a mixture of yolk and white part. So let's see. And we decided to show you an example on these two colors, which is different. So here we get our result of the test with egg, and we only added the white part of the egg. And in this part, it's both yolk and white part, the whole egg. So you see only with the white part, it looks even darker. If you can look closer, it looks even a little bit more yellow. This tone here, which is more bright. We see that the difference is very little. Here is the white, and this is the whole egg. So we can see here that this part still is slightly a little bit more yellowish, but it's not that much of a difference. Depending on what you're looking for, for your mural paint, you can do this test for all the colors that you have, and based on the results, you can choose wisely. So our painting is almost done, and the only details we are missing here are some contrast and shadows in certain parts of the colors. So to create a shadow color, we decided to mix as a clay weh, this is an aza clay. We got it before Asa patunity which is more dark. It's a mole gray tone. So we're going to create two different colors to mix and apply contrast and shadow here and here, and that would be the end of our work. We run a few tests before deciding on this color. The purpose is to add some dimensionality and enhance the depth of the design. Now we are fully done with our mural, and we want to show you how it looks like right now. Here is how the snake end up looking, and we really like the relief at so much volume and so much movement to this element. Since we have this geometric direction to add also some wavy parts to our design, and we really loved how this turned out. And also the mural paint. So he did the foot painting and this design was inspired by the mountain we have behind us all around. And also we have these Indian patterns. It's like traditional ancient patterns. You can find in Indian textile. This design combines two elements water and Earth. And Earth is represented by this sell like pattern here. And water is sort of like this spiral over here. So the combination of water on Earth brings up fertility. And this is also the purpose of why this pattern was represented in all these ancient cultures. And we love it because we not only kept this geometric shape here, but we also added the mountains which are more wavy and more abstract in a way. We think it's a good mixture of elements. So geometry and free flow, traditional and modern and very happy with the results. And we want to show you a bit more about this other side here. Because we also added some elements with different colors for the snow and the lakes and the river as well, because we thought that the river would add this flowy essence to the painting. So all about, like, playing these colors. If you want to make it more realistic, it's about, like, color you choose for the light, color choose for the shadow. And obviously, you can make it can get infinite shapes, so it can be more abstract, even more realistic. So it's up to you. It depends on your creativity. And look here you can see after and before our material role and what we get after this. So it's a proof that nature give us all the infinite possibilities to create with this. U 9. Your Class Project: Your class project will be to create a sculptural relief and mural painting, whether indoors or outdoors. It can be on a small scale or you can join forces visas in your community to create a large project. If you don't have a word available, we will show you how to create a small clay panel so you can make your own sculpture from scratch and paint it afterwards. We would love to see the result of your creativity, so please share a picture of your artwork in the project section. So we already have our mixture ready to work. It's a few clay with hay and some slago. And this one is not the same mixture we prepare for some leaves, but it's like the mixture to make a bowl itself. So this is like our canvas. The recipe for the vase of this clay panel is one part clay soil, half part hay and water. You need to add water until you obtain a stable and malleable consistency. You can even play with different shapes. It doesn't have to be square. It can be rectangular. You can have a rounded edge, perhaps it's up to you, depending on the area that you want to place it, perhaps in your garden or in your yard, or even indoors, it's decorating a cake. Tool. It's important to create some reinforcement on the corners. The surface of this base doesn't need to be super smooth because we will add the rest of the layers later. Now we are done with this clay base, so we will leave it to dry in the shade. This is the clay panel that we did two days ago. So it's not completely dry. You can sit by the color, yeah, but it's already stable. So we can keep working on it. And the time you leave it for dry, very depends on the climate you are in. Maybe place you live, it's very humid and even in a week, it's not going to get dry. Or if you live in some deserted zone in one day, it could be completely dry. So it's very depends, but since it's stable, we can keep working on it. We are applying some water to stick our cup mixture and start sculpting. We are using the same cup recipe for reliefs, which is one part clay soil, one part sand, and one part hay and water. You can mold any shape that you want. We are creating a relief with mountains of different sizes. The first layer is done, and it needs to dry completely before we apply the second and final layer. This is a mixture of our second layer, and now we're going to apply it here in our clay panel. The recipe for this mixture is one part clay soil, three parts sand and water. Before adding this layer, first, we need to water the surface. Remember that the second layer is for adding details to your relief. Since it is a very fine plaster, you can use it to refine shapes and enhance the depth of your design. If you wish, you're going to use gloves. This is like normal, like, pharmacy surges gloves. And I like it because it really helps to make it so smoother. Mm hm. Now, here we have almost done our clay panel, like this mural sample. And now we want to paint it to give it more like to give it more color. And also, here we used wood to put our clay on it, uh, and this is attached to the wood. So if you want to separate afterwards, you have to put between wood and your clay some plastic or fabric. So then afterwards, you can separate it. We're using the same colors we did in our mural since we want the panel to be like a miniature version of it. After the first layer of paint is dry, we are adding some shadows and also the patterns we used before. So here's a final result of our clay panel. It's portaable. You see you can lift it and move it wherever you want. And we're very happy with the result. It is very simple, so we do encourage you to experiment with it if you don't have entire wall to make your mural paint and your sculpture. 10. Outro: Thank you for joining our class. We have really enjoyed sharing all this knowledge with you and spreading these ancestral techniques of creating with the Earth. We want to hear all your questions and help you with any challenge you might have during the process. So please write to us in that discussion section and we will reply shortly. If you would like to know more about our work, please follow us on Instagram. Also, remember to leave review for this class, even if you haven't made your art work yet. Your opinion can inspire others to take this class and help us improve our content. We hope you have fun experimenting with the natural colors of the Earth, and we can't wait to see what you create. Thank you very much. Miss gracious.