This sketch always bothered me but I've enhanced it using a few simple Photoshop tricks.  I can look at it now ;p 

Photo collage. This was done as the cover art for a book of horror stories called Voices From The Dead Side. The various elements and subject matter were specified by the author. A number of images were used by desaturating the color, then blending and cloning elements into the final image. Once the final collage was assembled, a color and ...