Here's quick exercise in leading lines and repetition. I've done this shot a million times. What was cool about this photograph though is that the ceiling was entirely black when I first got this in post production. I so was delighted when I lightened it up and saw the rafters/detail. I actually preferred it darker (I was in a dark mood that day, heh) but I figured most people would want it this way. That electrical plug or light socket or whatever kills it though.