Loving Pinterest - Painting in a Ziploc Bag Art Project

I am beyond addicted to Pinterest, and am primarily a food-and-crafts pinning junkie! One pin gave me the idea of putting fingerpaints in a large ziploc bag, duct-taping it to the table, and letting the girls at it, with a couple of q-tips as their paintbrushes. I think the original pin suggested a mixture of cornstarch, water, and food colorings to make the paints. Since I've been looking to use up the remainder of our Crayola fingerpaints so I can do some of the homemade paint recipes on Pinterest, I used that instead - the girls had a blast! I left up my toddler's bag on the table, and she used it as a tablemat for a couple of days - she loved that :)