We have a grand old time melting our old crayons. Nora preferred her work to be "bumpy" while I was enjoying watching the colors melt into each other in swirls.
These are Nora's works. She was really going for texture here. The one on the bottom left was on thick watercolor paper.
My explorations, as you can see, have more swirls. My son said they look like "outer space"