I have a digital camera here, so I'd take a picture of my room if I could, but the USB cable is back home.
But I'll describe it. If anyone in your family has a walk-in closet...my room is slightly bigger than that. The Width of a single bed, probably about 12' in length. I live in a fucking hole in the wall. Smallest room in the dorm. Good times.
And yes, Oli, your room is too sterile. Bright Lights+Light Walls just makes it seem like you're attempting to create an environment free from the intrusion of color. Dude, it just doesn't work. For someone once so quick to makeover people, I think you need to makeover your room. Get some color, and put something on the walls; you love your photography, so start framing it! That sounds like something pretentious and right up your alley.
I think I'm just bitter since it's 3x bigger than what I'm living in now. Sigh.