When can you use red and green paint together without making mud? When you layer each color separately and let them dry in between. I ordered the new large (12 X 14) Gelli print plate online, and could hardly stand the wait until it came. I've been obsessively looking at photos of Gelli prints for a while on Pinterest and debating whether I needed one, or whether I should just continue making plates from gelatin. I love the gelatin plates, but they don't last and I can never get all the bubbles out of them. So, I coughed up the $60 and I'm glad I did. The Gelli plate gives you slightly different results since it's a dryer surface, but I'm liking what I'm seeing so far. There's a complexity and a bit of mystery in the layered prints.