Portrait of male figure

contemporary digital art, close-up portrait of male figure, digital illustration, straight-on view, focus on the upper body and face, 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, 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 emphasis on the abstract design