Phone lockscreen — floating glowing cracked blocks

Floating black stone cubes with deep cracks glowing with brilliant cyan light drift through a dark empty void. This phone lockscreen background is perfect for AMOLED and OLED panels because the black pixels switch off to save battery. Crafted in high resolution with a vertical 9:16 aspect ratio, the design fits your screen without any cropping. Enhance your mobile screen with this unique digital art for a free download.