Rock painting is an economical and fun way to spend a few afternoons. And with a little creativity rocks can become anything! (And they are free!). I think it is more fun for older children. My 17 months old son after 5 minutes, got bored. He wanted to paint a cat, not stones. But it doesn't matter, as he went to bed I had a great time painting rocks.
You will need:
some type of acrylic varnish
My son's minimalist masterpiece. ;-)
What else can you think of?
PS. Feel free to my giveaway.