Some of the pictures below became part of the Call of Cthulhu game, and some just stuck in my head because they're hot. But I'm going to refrain, very intentionally, from giving you any context in this blog post. You can imagine whatever scenario fits your fetish; and if you want to know what the artist really intended, you can click the author links at the bottom of this post. The author above left is Dave Palumbo. In the middle, left-to-right, the artists are Jowie Lim, Felicia Cano, and Thaldir.
Follow these links to find the pictures on Deviant Art:
Dave Palumbo (picture at the top of this post)
Jowie Lim (first of the three pictures in a row)
Felicia Cano (second of the three pictures in a row)
Thaldir (third of the three pictures in a row)
Donato Giancola (final picture)