So cool. I wanted to share my husband's recent useful art materials. Faber-Castell in Cold Grey and Warm Grey III.
The other is ArtGraf in brown, carbon, green, and white. He put blue tape on each side to keep the color off his hands. a block & not limited to penpoint size.
Use: you can apply color dry or ArtGraf is water soluble. F-B, they have color and will activate water soluble colors while adding their own. (Transcribed from the master).
Did you know that America doesn't have white-spotted mushrooms? We have the same species, but it fungi don't present in that way. :)