Cosmic Comic Portrait Gallery

Create a square close up comic book / graphic novel portrait of {argument name="character description" default="a young Black man with short cropped black hair, warm brown skin, dark brown eyes, full lips, and a calm neutral expression"}. Frame the head and upper shoulders centered, facing straight toward the viewer with symmetrical composition. Preserve realistic facial proportions and identity like detail, but render everything as bold superhero style illustration: thick black ink outlines, detailed cross hatching on the face and neck, expressive engraved shadow lines, glossy highlights on the forehead, nose, cheeks, and lips, and rich warm orange brown skin shading. Add a simple dark crew neck shirt with subtle ink folds. Use a vibrant {argument name="background color" default="blue"} halftone comic background with dense dot texture, radial burst energy lines shooting inward from the edges toward the face, distressed print grain, and a thick black rectangular comic panel border. Lighting should be dramatic but frontal, with high contrast, crisp linework, saturated colors, and a polished modern graphic novel finish. No text, no speech bubbles, no logos, no watermark.