Plain white crew-neck T-shirt.

Image Generation Prompt: Create an ultra-realistic 4K vertical fashion collage featuring a stylish young man in a full-body walking pose on the right side, with four smaller diamond-shaped portrait photographs arranged vertically on the left. Main subject: A young man with thick, naturally curly, voluminous dark hair, a neatly trimmed beard, and a warm confident smile. Outfit: * Blue denim jacket with rolled-up sleeves. * Plain white crew-neck T-shirt. * Black relaxed-fit cargo pants with multiple pockets. * Clean white sneakers. * Silver wristwatch and subtle chain necklace. Composition: The main full-body portrait shows him casually walking toward the camera, one hand inside his pocket. The four smaller diamond frames show different close-up expressions and poses, including smiling, wearing sunglasses, looking upward, and casually touching his hair. Background: Soft cream and sky-blue gradient, elegant blue butterflies with glowing sparkles, subtle outdoor greenery inside the smaller portraits, clean white diamond borders. Photography style: Premium fashion magazine editorial, professional DSLR photography, realistic skin texture, natural lighting, crisp clothing details, soft shadows, vibrant colors, cinematic depth of field, ultra-sharp 4K resolution, vertical 2:3 poster. Important: Maintain consistent facial identity, hairstyle, beard, outfit and accessories across every portrait. Avoid distorted hands, extra fingers, artificial skin and blurry details. Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.