A young man stands on a wide sandy beach.

"A stylish fashion portrait of a young man with short, dark curly hair styled in a textured, tousled crop with faded sides. He raises both hands to adjust a pair of gold-framed octagonal sunglasses with red-tinted lenses, looking straight at the camera with a calm, serious, confident expression. He wears a dark indigo denim jacket with orange contrast stitching and metal buttons, worn open over a bare chest, a light-wash blue jeans with a tan woven D-ring belt, and a black sport-style wristwatch on his left wrist. He stands on a wide sandy beach, with gentle waves rolling in behind him, shells scattered on the wet sand, and a hazy coastline in the distance. The sky is soft blue with wispy white clouds. Natural, warm afternoon sunlight, soft shadows on the face and chest, a cool-and-warm color contrast between the blue sky and the golden sand, summer lifestyle fashion photography, low camera angle, shot on 50mm lens, shallow depth of field, vertical 2:3 aspect ratio, sharp focus on the subject." Tips: Add "photorealistic, natural skin texture, cinematic color grading" for a more polished result. For a moodier look, add "golden hour backlight, warm rim light, subtle haze." To make the sunglasses stand out, add "vivid red lens tint, crisp metal frame 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.