First, found from A.V. Phibes.com, the website of David Stoupakis.
A.V. not only has a cool name but is a pretty good artist in her own right- above is one of her e-cards you can get at her site.
Also, poached from Warren Ellis, the turn-of-the-century-ish stylings of Molly Crabapple, aka Jennifer Caban.
Finally, the website of John Leavitt.