Hm, as much as I hate to complement the Mexican, he is by far the neatest.
My room has one bed, one nightstand, one study table with my journal and a lucky bullet (which hit me when someone shot at me). There is space for a second mattress if someone is sleeping over. Walls are white and the only pictures I have is a giant 2m x 1.5m of the United States, a similiar one of Canada, one of the moon, and one of the northen and southern night skies.
My sanctuary is where my computers are, a little spot in the basement (undeveloped at this point). I have a rack, patch panel, 3 production web servers, 1 firewall, 2 switches, and 1 personal computer for myself.

Also in the room is enough tables and power for an additional 6 computers and people when we LAN party. Which we often do.
I don't have a digital camera, so no pic. Sorry.