Duo Themes / Wallpapers / Topo Deep

Topo Deep

Topographic contour lines in jade over deep teal.

About this pair

Topo Deep renders a noise field as a contour map: thin jade lines tracing every elevation step across a teal ground. It is the most graphic wallpaper in the collection and the one that looks most like something designed rather than generated.

Contour spacing is set per screen so the lines stay the same physical thickness on both panels. At 460 ppi on the cover and 430 ppi inside, a line defined in pixels would be visibly finer on the smaller screen; defined physically, the two match.

If you like this but find it too busy behind apps, use it on the Lock Screen and pair the Home Screen with Carbon Grid, which has the same technical character at a fraction of the visual weight.

Works well with

• People who like graphic, technical patterns
• Dark Mode
• Monochrome icon sets

Setting it up

1. Download both files above.
2. Fold the phone closed, then Settings → Wallpaper → Add New Wallpaper → Photos and choose the cover file.
3. Unfold and repeat with the inner file.

If it ends up cropped or zoomed, this is usually why.

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