This one really caught my eye.. so mysterious and thought provoking.. What'd you use to make the structures? Never saw anything quite like that before.. Excellent job ;]
Well if you caught co2metal's eye ... you are doing something right.
Caught my eye as well, and although I am not completely familiar with the software ... I do know that this stands high amongst other visual offerings in this genre.
Really nice work.
Clean render, clean lines ... another evocative piece from you. Well done.