(Download for the 1680 x 1050 desktop. This can also be purchased.)
This is a 1680x1050 widescreen wallpaper/desktop (also available as a poster) of the Great Old Ones: Cthulhu, Hastur, Zoth-Ommog, Ithaqua, Eihort, Yig, Atlach-Nacha, and Tsathoggua.
Been working on these characters for a game, and decided to compile them into something presentable. Definitely see the wide scope of colors and creepiness through this presentation.