Of the small stones collected on pebble beaches, with a good imagination, you can make original and beautiful pictures. Stones are glued directly to the fabric canvas. And they can make a picture on their own, or in combination with drawings or other glued elements. In the US, stone paintings are sold from $ 50 and above,depending on their size and complexity. Of course, they are unlikely to be bought for such money, but you can do it for yourself or try to sell through the same etsy.com.