It's time to paint with our feet again, a thing my daughter loves to do. I tape down one of those plastic sheets you would use you under a high chair typically. Then I tape down a piece of paper on top of that, I used the paper from Ikea that comes on a roll called Mala but you could use anything really. A few paper plates with Crayola washable paint and we are ready to do.
As a word of caution, the paint is a bit slippery so make sure your child is up for the challenge.