Make a cyanotype photogram print after mixing your own chemicals and coating your own paper.

SUPPLIES:

Cyanotype Chemicals - Jacquard Cyanotype Sensitizer Kit. While I have not used this kit personally, if I were to buy one now, this is the one I'd go for. Buy it from Amazon *Edit for update: I bought and used this kit in 2021 and have no complaints.*
Watercolor Paper - You'll need to coat the chemicals on paper that can hold up to being rinsed in water for several minutes. Watercolor paper works great, and I'd recommend starting with a basic, cheap pad, such as this.
Brush Without Metal - Foam craft brushes are the most accessible solution, though they do soak up more chemicals. Other options are Sumi-e brushes, Hake brushes or Hair dye brushes.
Photo Frame - Any old photo frame will work for this. I would recommend using a frame that is larger than your paper size. I used an 8x10 frame for a 6x9 print. Also, double check that your frame does not have UV treated glass (this would normally only be in more expensive frames).
Plant Material - Find a leaf or plant with a silhouette that you like.
- TIP: make sure the leaves you choose are completely dry before setting up your print.
The Sun - You'll need access to a sunny spot outside. The fastest prints will be at noon, but several hours before or after that will still work.

Basic Instructions for this Project:

Follow instructions on the cyanotype kit your purchased to mix the correct amount of water into both chemical bottles.
Combine equal parts of chemicals A and B to make the sensitized solution and mix thoroughly (5ml is a good place to start)
Use a brush with no metal and use even brush strokes to coat your watercolor paper according to your aesthetic preferences.
Set your coated paper in a dark space until bone dry.
Get your image ready to expose by layering your subject (plant) and coated paper inside your frame.
Place the frame in the sun for approximately 5 minutes. (more or less depending on Time, Season and Weather).
Bring the exposed print inside and rinse under tap water until no more yellow is visible, at least 2 minutes.
Hang to dry and add a photo of it to this class. Enjoy!

Laura Delledonne

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