From a broader series begun in 1997, the photographs in this suite are the result of mean averaging every Playboy centerfold foldout for the four decades beginning Jan. 1960 through Dec. 1999. This tracks, en masse, the evolution of this form of portraiture.
Tech notes on the amalgamation body of work:
Later amalgamation work (Decades, Late Night, Special Moments) was done in C/C++ on Windows boxes with the ImageMagick C++ libraries. I did The Song of the Century manually with PC audio software (I honestly cannot remember what software, but I did download a few of the cover songs with the original Napster)
For the City and Loop pieces, we actually modelled much of Chicago's Loop as semi-transparent, textured rectangles and rendered this "city" from typical tourist vantage points. All of this was done in Maya. The Portrait pieces were done with Processing.