Desert Oasis Reflection wallpaper — palm trees reflected in a still desert oasis pool at golden hour with dunes behind
Open display · the wallpaper itself
Desert Oasis Reflection — simulated reframe of the same wallpaper on the closed Duo cover display
Closed display · reframe preview

One file, set once. This preview is cropped from the exact file above. Your Duo reframes that one wallpaper when it closes — there is no second file. You position the crop in the wallpaper editor, so yours may sit a little differently.