I learned about this napkin sketch contest and I had to give it a shot ( http://archrecord.construction.com/features/cocktail_napkin_sketch_contest/ ). The only criteria is that it had to be drawn on a 5"x5" white cocktail napkin, drawn in pen, and be architectural in nature.
My 4 submissions consist of (1) an original commercial building concept, (2) an original barn-style residential design, (3) the Los Angeles skyline, and (4) Frank Gehry's Lou Ruvo Center for Brain Health. This was a fun little project!