Mineral photography and more by Peter Cristofono. Custom stamps, posters, and prints. About 50% of the mineral specimens featured here were self-collected from mines, quarries, deserts, and mountains in the US. The others were purchased, and are from around the world. Minpics is more than just minerals -- you'll find photos and artwork on a variety of subjects. New products are added frequently, so check back often. Some of my favorite Zazzle stamps are featured below. Click on *Products* under the Minpics logo above to see all the posters, prints, and stamps. Enjoy!