I liked the anaglyph stereogram and I just happened to have my red blue glasses on my design.

The woman with the tatoo on her back was reminiscent of the Wandra Embry poster http://www.ebay.com/itm/1966-Psyched...-/400375321487 which was the Call for Entries poster for the New York Art Directors club in 1966. The poster was a fold out, similar to the Playboy center section playmate fold-out and was much sought after. I had it on my walls in the various agencies I worked at for years.