i do love that my wife lets me draw on the floor. I did use Crayola washable markers so it does wash right off. This year I decided to save my bottle caps. This is what I have so far. My son decided to dump out the jar and use it for making a tornado. Then inspiration hit me to make a heart out of the bottle caps. Hope you enjoy. Remember its not how you draw the heart its how much love you fill it with.