On the back, nothing. On the front, however, I see a few sexual acts involving multiple figures. But I won't go into details due to this being a respectable family site and all. But I'm pretty sure I see a couple of...er, "activities and parts" there...
But I also see a tall, muscular monkey wearing a pointed hat.
i see an innocent pie faced child singing Christmas carols to the homeless.
i see the good in all man kind, i see a nun reading to the deaf, i see the soul of a horse fly eating a bagel.
i see an ant burning a child with a magnifying glass, i see a cholo beating a cop, i see a nazi helping an old woman across the street.
and on the guitar i see quilt maple on swamp ash, painted in a burst like fashion.