Neon Arctic Artist on a Floating Iceberg

Ultra-detailed cyberpunk concept art of a lone artist on a floating iceberg in a stormy polar sea at twilight. The artist wears a weathered trench coat with neon piping, a cybernetic eye implant glinting, and gloves that glow faintly. They hold a spray can in one hand and a hovering holographic paintbrush in the other, painting glowing graffiti that floats in the air. The iceberg is jagged and bioluminescent, covered with circuitry patterns and neon graffiti that pulses in blues, purples, and pinks. Neon signage and holographic splashes float around them. In the distance a futuristic city skyline with tall spires and drones hovers on the horizon. A neon aurora drapes the stormy sky while rain of ice crystals falls. The sea swirls around the iceberg with reflective wet surfaces. Moody cinematic lighting. Style combines cyberpunk, synthwave neon, and high detail digital painting. 4k resolution, cinematic composition.