Tile print. "This piece was originally a commission for a woman named JOY appropriately!!! I love donkeys, I call them a JOY button. They make people happy and are so personable." ~ Meg Harper. The prints are on travertine (stone) backed by either cement siding, license plates, or just the corrugated tin. They are suitable for outdoor use. They can get wind, rain, sun, snow, etc.