I see what you did there. What kind of lights did you use, how many?
Ahh yes, I was looking for your wallpaper, I'd seen other things like it and decided to make one myself =)
Most of the light in that scene is environment light, and with the object being glossy, it lit up quite well, but I have two other lights in the scene, one close to the first hill near the camera, and another just over the dip between the two hills, I tried to focus light there to draw the eye to the hill in the bottom right, so they can follow the wave of the hills for what I plan to add into the hills later =P
