From an exhibit of erotic art in the early 80's in L.A. that also featured works by Panter, Robt. Williams, Pizz , Tadanori Yokoo, and many other dirty minded folk.
It's a bit raw for Facebook but thought some of you might find it amusing. 
Cheers!

http://www.youtube.com/watch?v=rQJbqmG4w5g