7 Photos - May 20, 2013
Photo: All of the U.S. Presidential portraits mean averaged, then overlayed with a median blended version.  This is the version I prefer.Photo: Photo: A selection of portraits by Martin Schoeller, mean averaged.Photo: A broad selection of Elvgren pinup paintings, mean averaged.Photo: A selection of Vargas pinup paintings, averaged and normalized.Photo: $30,429,899 Photograph
16 (of 18) of the most expensive photographs ever sold, all averaged together.Photo: I reworked all of the Sports Illustrated Swimsuit Edition covers up to the turn of the century.  Imagemagick for the mean blending, and +GIMP for the levels modification to normalize it.