Classic Monochrome Portrait of Elegant Gentleman

Create an ultra-realistic black-and-white luxury men’s fashion portrait of the uploaded person, preserving their natural facial identity, hairstyle, skin texture, existing facial hair, physique, and shoulder width. Use a… 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.