Muscular Boat Horizon

Realistic smartphone shot, 3:4 aspect ratio, taken on a boat. A muscular man is sitting on the edge of the boat, turned in profile and looking to the left at a steep layered cliff that occupies the background. He is wearing dark swimming shorts, a gold chain around his neck, a gold bracelet on his left wrist, and black sunglasses. His right arm is bent, right bicep and shoulder are tensed, back is straight, head slightly tilted. Water droplets and natural skin texture are visible on the skin. Background: turquoise sea water and a high cliff with vegetation at the top under a clear blue sky. Photo quality resembles iPhone 15: slight digital noise, soft sharpness, visible grain, and slight compression, giving the image a natural, lifelike, candid snapshot look from social media. 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.