
Thanks to Luke for reminding me of this amazing artist!
Rob Sato is the guest artist at "Partyka" this month. There's 30 paintings and drawings in his gallery there, check it out.

This gallery consists of dozens of bizarre drawing series, from Monsters, The Mystique and even Cowboys. Click on the flowers here to see some of the most interesting art on the site.
Here are 120 woodcuts of characters from 1565 that would fit perfectly in a Hieronymus Bosch or Pieter Brueghel picture. These are some of the most fascinating and unusual depictions of characters and creatures that I've ever seen. There seems to be some confusion as to who actually made these. Officially these were made by François Rabelais, but according to BibliOdyssey they might have been made by François Desprez.
Here is a collection of high quality scans from an Italian copy of "The Divine Comedy".
John Martin's "Paradise Lost" mezzotint etching series is one of the most interesting visions of Hell. The vast cavernous landscapes with giant ancient architecture makes Hell out to be a place I'd really like to visit. His glowing white figures against darkened backgrounds creates a very strange dream like vision. His depiction of the Fall of Babylon is one of my favorite works of his. Be sure to click on the image here to see additional details of the mezzotint etching.
I've seen Leines artwork all over the place in the past few years but it's only recently that I've started to really appreciate how strange his work really is. I think this description sums his work up perfectly. "Drawing influence from Hermetic Sciences to Hulk Hogan and Harald Hardrada to He-Man, Matt Leines paints pictures that depict the culture and conflicts of a fantasy world inhabited by moustached men, wild beasts, and living architecture."
This is a collection of very weird monster stamps made by an artist who apparently thinks Darth Vader drinks blood. Found this site will browsing Eye Of The Goof.
Ensor's imagery is very nightmarish. Characters have faces that resemble masks, demons taunt and torment people in a variety of ways. There's always some sinister character or act set forth in his work. Apart from his disturbing masked characters which he is most well known for, he was also a master at depicting architecture, as can be seen in this etching.
This gallery contains a balance between portraits of peculiar looking characters and surreal landscapes filled with unusual monsters. Be sure to check out the 4th page of Hattori's gallery to see some great monster drawings.
Neir's imagery consists of surreal environments of strangely formed landscapes and figures. Some of his more recent work resembles a newspaper wadded together only to grow into a living thing and fold back out. Some of my favorite works of his are in these series.