I agree with the others about the sci-fi feel to this picture. It gives the picture a interesting look to it. What I also like is the funnel effect and repeating patterns. The the way the lights are in different sections also all to the appeal.
Is it just me, or didn't anybody notice the person on the floor - thats what makes this shot for me. Without the person, you just have large corridor, with the perso you get a sense of overwhelming proportion. The hall the subject and sets the ominious mood for me.