Patterns
The architect Frank Lloyd Wright covered some of his buildings with patterned concrete blocks. He named these blocks "textile." May be because he took the concept from textile designers who use argyll, houndstooth or paisley to decorate your socks, jacket and tie.
To me, I was thunderstruck to notice that a hospital in the middle of Cairo is covered with the same blocks – exactly the same blocks – that covered the building that was the living …