Damn, me and my ridiculous posting speed.. my votes wouldn't have affected the final score though, because I would have voted for:
*
Lasca in
Idea category (because voodoo doctors are cool; on a side note, I second what Ilyich said - it does have a Jagged Alliance-ish feel!),
*
Kasander in
Atmosphere and
Design (because of the brilliant sinister folk tale touch, and because the individual elements are perfectly crafted - the spooky relief on the right side of the chapel is a prominent example)
*
Miez in
Composition and
Technique (not much to comment on here, hehe - perfectly coherent, harmonious background. I always loved your choice of colors and the attention you pay to the detailed finishing)
*
CaptainD in
Functionality (because while all entries would be perfectly functional as in game backgrounds, this is the only one that doesn't look like a transition location, ie. room that serves as an entrance to a more important location)
Big congrats Miez, it's been ages since I saw a new work of yours. Do participate in Blitzes a bit more often, would you?

Also, thanks guys for the crits, I do have this readability issue with my works (I'm fighting it though). The composition was indeed intentional, I wanted the design to go with the idea and evoke the menacing, "crawly" feeling. But if you're having trouble making out what's in the picture, then I didn't do good enough!

I had this for a rough reference (hard to believe they're real.. America is such a crazy place):

Thanks for the great theme waheela, this Blitz turned out really well.