Bubble paintings are turned into flowers by adding watercolored painted leaves. A piece of rainbow starts with bubble painting using dish soap and paint. Next the kids blow the paint onto the paper using a straw that has been dipped into the solution. After you have the leaves you'll have some pretty hydrangeas.
Good for ages 6 and up.
Get the instructions here:
http://www.apieceofrainbow.com/bubble-paint-flower-hydrangeas/