If your office needs a shot of something more organic than your nature desktop wallpaper, you might want to take a cue from today's featured workspace and bring outdoor elements inside.
Juan Solanoy's workspace is a fairly simply white desk in a white room. He scavenged some tree trimmings and propped them up in the corner to add an organic element to his room and serve double duty to hang some peripherals like his headphones. They break up a space that would otherwise be completely sterile (now he just needs something organic and alive and he'll have to total life on a 23rd century space station vibe down pat).
Bare Branches: Incorporating Organic Elements in Your Workspace [Lifehacker Workspace Show and Tell Pool]