Neon Pebble Mosaic: Textured Gradient Depth Wallpaper

This captivating digital artwork features a rhythmic arrangement of smooth, rounded pebble-like forms set against a cavernous deep-black void. The composition plays with contrasting textures and light, highlighting specific spheres with a vibrant, glowing lime-green finish that appears to be finely stippled or grainy. These bright, popping elements are juxtaposed against matte, charcoal-toned rounded shapes, creating a sense of natural layering and volumetric depth that feels both organic and futuristic. The strategic spacing of these textured forms provides an excellent canvas for modern smartphone interfaces, as the negative space acts as a natural buffer for app icons and widgets. By utilizing a high-contrast dark palette, this design maximizes the energy efficiency of OLED and AMOLED displays, effectively turning off pixels in the dark areas to conserve battery while allowing the neon green accents to shine brilliantly without causing eye strain.