coll — a 5-second live wallpaper by free, ready for your Mac.

coll is a live wallpaper by free in the Graphics collection. 2560x1440 at 16:9, 0:05 seamless loop, 7.46 MB — the 16:9 frame fits MacBook and standard desktop displays, and scales cleanly on Retina. Plays natively on Apple Silicon; set it on the desktop or Lock Screen from the Wallper app in one click.