Sacred Haven of Debauchery

Ah, I have a couple of ideas regarding artistic compositions, i.e., abstract splashes and blots. There's a specific theme, and I also want to create something abstract with a touch of psychedelia. The main thing is to have a play of colors, change the color of familiar things, and see what comes out of it. I just don't have colored pencils, but I do have paints. P.S. Why are unpleasant smells always depicted with green?