You've done it, you've reached phase 3! Now onto the fun part... Grab four cups and scoop out a little paint into each one (reserve one for the next step where we will combine all the colors to make deep plum). Add a little water to the paint, go slowly. You want the paint to have the consistency of milk. If it's too thin it won't saturate the paper. If it's too thick the paint will sink to the bottom of the dish. We'll experiment with this in a minute.