You know, I never really looked close at this album cover, but Paul is barefoot, and John's shoes are dirty white tennis shoes. On the street's sidewalks are people looking their way wondering what's going on. John's portrait was easy--since his hair is all you see! I had trouble with all the other's faces because I was in a little hurry. Usually it takes a certain amount of time per face, and if I spend less than that, it looks rough--and unfinished. You really gotta build up the face's mass to make it convincing and you gotta paint with decisive marks when finishing it. Lots of times, I'll skip the drawing and just draw it in paint, especially when I'm in the groove.