@JeremyECrawford Can a permenant Teleportation Circle be built on a non-stationary item such as a ship or wagon? A fancy durable rug?

— Heretically Yours (@JesterPunch) July 7, 2015

I allow teleportation circles on most types of ground/floor. E.g., airships in my home campaign often bear them. https://t.co/eerJTFxmPN

— Jeremy Crawford (@JeremyECrawford) July 7, 2015