I like the higher part more, than the lower one. I would have one wish, if I could, do you think you could make a lil edit to the higher part and post it? I mean those holographic walls, let them stand on such ground like which is all around those. I mean no blue squares, which they stand on. I think that would look slightly better.
Wrongly written... sorry... I mean get those blue square which those holographic walls stand on, get them away and replace them with the ground which is around them. The dark ground, and make those walls to have a lil blue shining effect on the ground.
Whoa very cool sketches! I have hard times drawing interiors and architecture, although I like straight lines. don't ask me why, but I like the little person standing in there. Seems he has a nice sense of fashion xD