Daniel Arthuus is creating what he calls: marble needle cast prints.

"They explore and expand on traditional techniques, bringing analogue negatives to life through a new and refreshing process. By embedding them in marble, the images take on a sculptural presence—an unexpected dialogue between photography and stone."
- Daniel Artuus

For this, I was able to provide a custom tool, taking in his images and convering them to different densities of line patterns that can be exported to vectors or directly as GCode for use in a CNC router.