Neon Urban Street Art Portrait

High-contrast black-and-white urban portrait of a {argument name="subject" default="curly-haired bearded man"} in a {argument name="outfit" default="black leather jacket"}, holding two fingers near {argument name="eye color" default="glowing neon green eyes"}, with bold graffiti doodles, colorful paint splashes, abstract arrows, crown sketches, and grunge street-art textures on a concrete background, cinematic lighting, edgy graphic poster style.