✨ Ultra-Realistic Girl Portrait | Casual Aesthetic on Concrete Stairs

Create an ultra-realistic, high-quality portrait photograph of a beautiful young adult woman with long, thick, dark brown-black hair styled in soft, voluminous layers framing her face. She has fair, smooth skin, naturally rosy cheeks, a delicate nose, soft pink glossy lips, almond-shaped brown eyes, subtle winged eyeliner, and elegant natural makeup. She wears small pearl stud earrings, a fitted plain white short-sleeve crop top, and light blue high-waisted denim jeans. She is sitting casually on indoor concrete stairs, leaning slightly forward with her arms resting naturally across her lap and knees. Her head is tilted subtly, and she looks directly at the camera with a gentle, confident expression and a soft closed-mouth smile. Environment: Minimalist grey concrete staircase, textured stone walls, dark metal handrail in the background. Lighting: Soft natural diffused light, realistic skin texture, gentle shadows, balanced exposure, subtle highlights in the hair, and a muted neutral color palette. Photography style: Professional DSLR portrait photography, 50mm lens, shallow depth of field, creamy background blur, sharp focus on the eyes, realistic hair strands, detailed fabric texture, natural body proportions, candid editorial aesthetic, photorealistic, high dynamic range, 4K quality. Composition: Vertical 2:3 portrait, medium-full seated shot, subject centered, slightly elevated camera angle, natural relaxed pose. Negative prompt: cartoon, anime, CGI, plastic skin, excessive beauty filters, oversaturated colors, blurry face, distorted hands, extra fingers, malformed anatomy, unnatural eyes, artificial hair, overexposure, watermark, text, logo. 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.