This website http://www.dumpr.net/sketch.php turns any photo into a coloring page, free. When you see your picture turned into a coloring page on the right, right click on the picture and you will be able to save it free of charge. Make a book of family photos that your children can color or take photos of a party and send the colored page as a thank you from your little artist.
Great idea!! Mix food coloring with cornstarch and water to make a non-toxic and washable sidewalk and driveway paint! and i have everything i need to do this, so e and i will be making paint this afternoon!