Secret Valentine messages

I used a white crayon (try to avoid the washable ones) to write on some white paper and told the kids I had written them a secret message. They were blown away when they started painting and saw the message. You can't really see the message in the picture, but it was there. They wanted to draw pictures with the crayons and give each other secret messages. It was really cute.

Supplies needed:
white paper
white crayon
water color paint
brushes