Today's Napkin Art has two parts. The main part is something Jane, Bruce, and I saw whilst we were driving through Embrun one day. This physically-abundant girl wearing low-rise jeans with a thong. We all shuddered. (The tiny circles on her back are vertebrae. They're out of alignment. Most people's backs are out of alignment. See a chiropractor.)
The second picture is a runway with a big brick wall at the end of it. A problem for pilot's to overcome is the standard 50 foot obstacle to climb out over at the end of a runway. This wall must be 50 feet high.