I was sitting in the lobby of an imaging center waiting to have a scan. I had been there most of the morning for a sonogram and subsequently they wanted to do a scan...right then. I knew there was something wrong because they were busy on the phone with a rush, rush call to my doc and insurance company (had to have three tumors removed...I'm great now)...and I ask the receptionist for a piece of paper so I could sketch the pattern in the floor tile. Made that block, too! Really like it!