My roommate’s friend showed me a cookie cutter that he created using a 3D printer. It was a tessellation that looked like a puzzle piece. That’s when I thought it would be really cool if he could create one that looked like an M. C. Esher artwork, he did some fabulous tessellations. Then it would be edible fine art.
Later, the same guy showed me the design he had for a salamander cookie cutter for just that purpose. I can’t remember if he came up with the idea before I suggested it, or if he took my idea and decided to make it more of a reality.
Either way, people are really creative. I think that’s exciting.