Ultra HD 8K photorealistic studio portrait of a stylish couple man age 30 with thick curly black hair and l

Ultra HD 8K photorealistic studio portrait of a stylish couple man age 30 with thick curly black hair and light beard and blue eyes wearing white textured linen shirt with sleeves rolled and black beaded bracelet and floral forearm tattoo, woman age 26 with long dark brown straight hair wearing white tight long-sleeve turtleneck top and beige high-waisted trousers and gold bracelets, pose man standing behind woman hands on her waist woman arms raised back hands behind man's neck 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.