It's the 90th anniversary of H.P. Lovecraft's The Call of Cthulhu, which was first published in Weird Tales Magazine in February 1928.
To celebrate the occasion (and because I am terribly sick and am having difficulty concentrating) I decided to draw an image of Old Castro, a survivor of the Cthulhu cult who gave Inspector Legrasse insight into the ancient rituals of the group. Here he is as a computer desktop, for patrons only!
You can download it from the image above, or here.