I absolutely LOVE this idea!
Color frame black and white photo
Baked marbles! Bake the marbles on a cookie sheet at about 325 - 350 for 20 minutes, as soon as you take them out of the oven put them in a metal bowl or sink of cold water and ice & they'll crack. but just on the inside. Cool to use for jewelry or ornaments. I need to try this!! Love it.