Paper towel art

We've passed some time with this project this week, as Eli is finally napping well again but is waking up a lot at night, leaving me remiss to drag him (or me) out of the house more than once a day. It's so simple and has cool results. Draw with washable marker on folded paper towel, then using a sponge, eye dropper, what have you, add a bit of water and watch those colors run!