For my piece I did like the Diva and took a tile and folded it from corner to corner. I drew two triangle borders, one on each side, and then I tangled them. I had a really difficult time picking out tangles I could mirror. I tangled each tangle and then the mirrored tangle, then went to the next.
I used Drogon, Coaster, Triads as flowers, and Fandango as the hinge in that order.