Back View in Mirror: Hotel Bathroom Selfie

Theme: Back view through mirror Subject: In a bathroom reminiscent of a high-quality urban hotel, a fictional adult woman sits sideways on the edge of the vanity counter, taking a selfie through the mirror. The figure occupies the center-left of the frame, captured from head to thigh in a vertical 9:16 aspect ratio. In her right hand, she holds a desert gold latest-generation smartphone with a triple camera, pointing it toward the mirror on the right side of the frame. Character & Expression: A woman with natural transparency and a calm, mature aura. Her hair is a glossy dark chocolate brown chin-length bob, with ends slightly turned inward. Thin bangs and fine strands along the cheeks softly frame her face. She wears light pink-beige blush, delicate brown eye makeup, natural aegyo-sal (under-eye bags), and glossy rose-beige lips. Her face is slightly tilted toward the lower right, eyes cast down looking at the smartphone screen. Her expression is quiet and serene. Clothing & Pose: She wears an ivory white fine-ribbed summer mini dress that naturally follows her body. The neckline is a modest V-shape, and the back has a deep V-opening from the shoulder blades to near the waist, with no fabric or decoration in the center, clearly showing smooth lines. Her left shoulder is pulled toward the mirror, and her upper body is slightly twisted. Her hips are stabilized on the counter, and both legs are aligned and extended toward the right. Her right elbow is bent, keeping the smartphone at face height, with fingers naturally gripping the sides of the device. Background & Lighting: A clean bathroom with beige marble-look tiles, a glass-enclosed shower, a greige vanity storage unit, and a white ceramic bowl sink. A small wall-mounted basin and chrome plumbing are placed in the center background. The main light sources are warm ceiling downlights and lighting around the mirror. They softly illuminate the face, shoulders, and upper back, casting gentle shadows on the left side of the waist and under the counter. Subtle reflections appear on the tiles and the metal surface of the smartphone. Composition & Camera: Vertical 9:16, close-up mirror portrait from waist to thigh. The top of the head has a small margin from the upper edge, with the waist and hip line placed in the lower half of the frame. The camera is at eye level, roughly the same height as the mirror. A natural perspective equivalent to 50mm, focusing on the face and smartphone. The background is slightly soft but still allows the shape of bathroom fixtures to be discernible. Texture & Style: Realistic fashion photography. Carefully rendered natural skin texture, the stretch and wrinkles of fine ribbed fabric, the luster of each strand of hair, and reflections on polished marble and metal. Warm ivory and beige tones dominate, with low saturation for an elegant hotel-like color palette. Avoid excessive sharpening and skin smoothing, retaining a realistic feel as if shot with a smartphone. Negative: Unnatural face, unnatural gaze, extra fingers, missing fingers, fused fingers, joint deformities, poor contact with device, distorted smartphone, left-right inconsistencies, etc.