Photorealistic studio portrait of an Indian couple

Photorealistic studio portrait of an Indian couple in a warm, intimate pose, vertical waist-up composition, woman seated in front and man standing slightly behind with his hand gently on her shoulder, both looking calmly at the camera; woman wears a deep charcoal black saree with intricate maroon and gold paisley border, black blouse, small red bindi, delicate gold necklace and traditional jhumka earrings, long glossy black hair parted center; man wears a black shirt with subtle blue patterned vertical stripe, short wavy hair and a well-groomed mustache; soft diffused key light from front-left, gentle rim light for separation, neutral dark gray seamless background, shallow depth of field, crisp facial detail, natural skin tones, soft retouching, warm cinematic color grading, slight film grain, high resolution, tasteful, timeless, classic portrait aesthetic. 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.