Shots/on\Stone is the brainchild of Tom Bates, made for photographers still passionate about analog photography. Currently looking for funding on Kickstarter, Bates takes black and white photographic prints and develops them on natural stone tiles in his darkroom in Vienna, Austria. He starts by painting a stone with photographic emulsion, exposing a negative image and developing the stone in photographic chemicals.

See a few of my favorite examples below:

Positive Tree and Negative Tree - Shots on Stone

Cappadocia Limited Edition

Hand Study - Shots/on\Stone