Grayscale Portrait with Abstract Pop Art Accents

A high-quality vector art portrait of a young person with curly dark hair, a mustache, and round black glasses. The subject is rendered in a grayscale comic-book style with bold line art. Their black t-shirt and parts of the composition are accented with vibrant, abstract paint splashes in red, bright blue, and orange. In the background, a large glowing white full moon with realistic crater textures acts as a circular halo frame. Clean white background, minimalist flat design, sharp edges, pop art influence, 8k resolution, highly detailed digital illustration.