My Daughter did an art project with my grandson. You cover a baking sheet with canned goo and add some dollops of paint, spread the paint with a fork and then press paper over the goop. The shaving cream cleans off and you are left with the goo art.
Cool project. You can also mix the canned goo with a little bit of glue and use it to make cool fluffy looking paintings on paper. My daughter has done it a few times at pre-school.