3840x2160 Wallpaper Cubes, 3d, Dark, 4k, Abstra... Here

Darker backgrounds emit less blue light, which is easier on the eyes during long working hours or late-night sessions.

Floating cubes scattered in a dark, infinite vacuum. 3840x2160 Wallpaper Cubes, 3D, Dark, 4K, Abstra...

Cubes represent stability and logic. When arranged irregularly, they create a "digital architectural" look. Darker backgrounds emit less blue light, which is