Oh wow! That's REALLY good!! I like the guy (James Dean???) with the camera and his feet against the hands of the clock.
I also like the interlapping of the different objects in the background with the clock. There also seems to be some prints of leaves in the clock's face. Maybe it's just me...
I like the colors you used too, because it creates a "rusty" look to it, which makes it very ancient and mysterious. The sephia-toned guy with the camera really stands out too.
This wallpaper is really kinda surreal. Terrific job, Fortune.