whirl of abstract portrait

vibrant, digital art, portrait of a male figure, digital illustration with a flat color, straight-on view, focus on the upper body and face male with a casual dark shirt and visible hair under a hat, depicted with a whirl of abstract, neon-colored streaks flowing from the head area, symbolizing movement or creativity, simplistic with a plain, dark background to enhance subject visibility, brightly colored with contrasting shadows to emphasize the colorful streaks, minimal facial features with an