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A photorealistic portrait of a beautiful adult woman with long, thick, naturally wavy dark brown hair, sitting gracefully on a white bed in a bright, elegant bedroom with an open garden veranda. She is wrapped in a soft white cotton bedsheet, holding the fabric gently at her chest with one hand while her other hand rests against the side of her head, fingers running through her hair. She looks directly at the camera with a soft, relaxed expression and slightly parted lips. Natural, curvy body proportions, realistic skin texture, delicate facial features, minimal makeup. White linens, dark wooden bed frame, white classical balcony railings, lush green plants and softly blurred garden foliage in the background. Warm morning sunlight, soft natural shadows, cinematic color grading, shallow depth of field, realistic fabric folds, professional lifestyle and fashion photography, 85mm portrait lens, ultra-realistic details, high resolution, vertical 9:16 composition. 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.