Etrigan the Demon! by Jason Garrattley Posted April 28, 2009 in Jesse Balmer, The Demon. Jesse Balmer is an illustrator from San Francisco, California, USA. More of Jesse’s work at his website and flickr. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)Click to email this to a friend (Opens in new window)Click to print (Opens in new window)