Ok, @mauikennels and and @Kusmeroglu, here you go:
I should have written a script and planned my shots, but oh well. Working fast.
Super-Dan image created by @autumnleedavis and modified by @fan-of-glowforge, and stolen from the mascot thread.
Willing to bet you would like the Mike Lavallee’s Killer Grunge FX masking spray.
I used to use it all the time when I was building ZenTambour drums
Not too sure how well it would work on paper and canvas, but I am sure you work with non-pores surfaces as well.
ooh, that looks neat! How does it do with rattle cans, I wonder?
It seemed to work just fine the few times I had to use a lacquer from a rattle can. So I would think it would work as long as you do “dry” spraying. It’s very cool stuff!
Try Golden High Flow Acrylics over transparent watercolor ground or clear gesso.