This is my project for this class. I really enjoyed creating the textures with ink and apply it in my artwork in the way Filipp showed us. It's easy and really fun!
I didn't have a rounded sponge at the moment, so I did it with what I had. I'll buy one soon and continue to create new textures.
After finish to make and scan my textures, I went to Illustrator without a sketch. The drawing came from the shapes I created on Illustrator to fit the textures. I liked the final piece and I'll try it again.
Filipp, thank you very much to share your technique with us! It's easy, fast and really fun!
one of the textures that I use can be downloaded at: https://www.dropbox.com/sh/qn6d7fs4ncwqct0/AABDiHfTIk9-BTNfrCcci7Vxa?dl=0