I plan on doing some artwork on the walls. Here's my initial concept. The idea is a bold statement that makes the back wall the focal point. That's also where the desk will be. One stripe will be coming off the back wall and going down each side wall to carry the artwork off the back wall yet keeping the focal point at the back of the room.

I also plan on going with a wood floor with a stylized area rug that compliments the room and helps tie everything together.