The wallpapers below are all in triple-screen format (for 3 monitors) and available in the members section at a maximum resolution of 7680x1600. FAQ & example:
Wallpapers: 7
Wallpapers: 5
Wallpapers: 19
Wallpapers: 21
Wallpapers: 9
Wallpapers: 10
Wallpapers: 15
Wallpapers: 6
Wallpapers: 148
Wallpapers: 12
Wallpapers: 11
Wallpapers: 3
Wallpapers: 2