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:

Iron Bay dual screen for the mobile phone lock screen, tablet, iPhone or iPad

Sarel Theron

Wallpapers: 6

Hidden Passage dual screen for the mobile phone lock screen, tablet, iPhone or iPad

Eva Kedves

Wallpapers: 3