ZenDoodles
I don't like the "ZenTangles", mostly because I've been doing them for years. So have alot of other peoploe. We just never thought to put a name to them and sell an overpriced kit to go with them.
I've reciently learned about compining mandallas and zentangles into 'zendellas'. what a great idea. Most all of mine are done as ATC's on 2 1/2" x 3 1/2" cards stock for trading. I'll have to start drawing circles on some of the cards now to make them 'zendellas' :)