Crayon Watercolor Robot Plays Piano

A ~2-minute hand-drawn crayon and watercolor animated short film "The Last Piano": a one-eyed glowing rusty robot discovers an old upright piano under a broken streetlamp in a rainy, empty city at night. Later, a black cat arrives to listen. Original piano composition synthesized with Web Audio—each note lights up a window in the city, rain gradually becomes snow, perfect for heartwarming animated stories and audio-visual synchronized shorts.