final concept:

sketch sheet:

modeling sheet:




I never done environmental art before, so i use this challenge to try something new

ok lets go to an evil place


1 + 2) are more or less the same building only from a different angle
3 + 4) flys to my mind, but make no real sense. the problem is I dunno what I can do with them
5) coud be an old voodoo grave in a jungle, with tortured souls swirling around

I dont think that I am fast enough to submit more than 1 ful concept.....
if something looks good, awfull, boring, or what else, then please tell me