Heath and the BLT Boys are scanning in pages from the 1975 magnum opus, The Complete Encyclopedia of Crafts. It's 24 full-color volumes of fantastic craft projects your parents never got around to finishing for you. This wall of patchworked paintings is on page 2,185.
Not mentioned: this kid's dad started the wall when she was born in 1967, and it was originally slated for the 1969 edition. She's six in this photo, and they're still working on it.