photorealistic studio fashion photo of an adult woman lying on her stomach on a seamless white studio floor, full body in frame, relaxed pin-up inspired pose, propped on forearms, one hand lightly touching the side of her head, head turned toward camera, gentle confident smile, legs bent upward at the knees with feet raised and slightly crossed, dark brown to black straight shoulder-length hair with a subtle side part, natural skin texture, subtle natural makeup, soft even beauty lighting, minimal shadows, clean high-key background, (white to very light gray gradient), sharp focus on face and torso, realistic fabric details, wearing a fitted dark navy sleeveless tank top, blue denim mini skirt, black closed-toe high heels, no prominent jewelry, professional editorial look, high resolution, 85mm lens look, shallow depth of field