"I'm interested in learning more about this OBW. Is there tut for it on the board, I wonder? I really shouldn't look."
"OBW?"
These are One Block Wonders, made from the Stack-n-Whack technique taught by Beth Reynolds. I only have the SnW book, so that is what I used. There are several kaleidoscope pattern books out there, but no tuts that I know of due to copyright laws.