background and environment Soft neutral indoor backdrop in warm beige and off-white tones with very shallow depth separation. The background is smooth, matte, and unobtrusive, slightly out of focus with no visible furniture, props, patterns, or textures. Subtle warm color bleed from the environment softly reflects onto the skin and metal surfaces. The atmosphere feels intimate and natural, with gentle tonal transitions and no hard edges or graphic elements. camera and framing Vertical 4K 1:1 ultra close-up portrait composition. Camera positioned at eye level and extremely close to the subjectâs face, producing natural compression similar to an 85mm to 100mm full-frame lens. One eye is sharply in focus while the opposite side of the face falls slightly outside the focal plane. Tight crop from the upper forehead down to just below the lips, with the hand and ring occupying the lower central foreground. No tilt, no rotation, no wide-angle distortion, and no keystone warping. Perspective remains intimate and proportional. subject and pose or placement Female model positioned exactly as in the reference image, with the same skin tone, same green eye color, and the same natural skin texture including visible freckles, small blemishes, pores, and subtle shine. The face is angled slightly toward the camera, one eye centered and crisply focused. The hand is placed directly under the mouth with fingers gently curled inward, knuckles facing outward, and the ring worn securely on the ring finger. The fingertips lightly press against the lower lip and chin area, creating subtle skin compression and realistic pressure cues. Natural small facial hairs around the lips and fine baby hairs near the face are visible. The modelâs pose, expression, and hand position match the reference exactly. product behavior and physical interaction The ring is worn naturally on the ring finger, seated fully around the finger with accurate scale and proportional thickness. The band follows the natural curvature of the finger and sits flush against the skin with correct weight distribution. Visible contact shadows and soft occlusion appear where the metal touches the skin. The ring does not float, tilt unnaturally, or appear pasted on. The gemstone and setting remain structurally rigid with precise geometry according to real-world construction. The inserted ring product is preserved exactly as it exists in real life, including its true shape, proportions, dimensions, materials, surface finish, colors, transparency, engravings, logos, markings, and any fine details, all sharp and physically accurate. lighting and materials Warm directional light coming from one side, soft yet defined, creating natural highlights on the cheekbones, nose bridge, lips, and fingers. The light produces realistic specular highlights on the metal band and gemstone facets, with accurate reflections that correspond to the indoor environment. Shadows are soft-edged and gradual, anchoring the hand and ring to the face and enhancing depth. Skin shows natural texture with subtle sheen and realistic micro-contrast. The gemstone displays correct transparency, refraction, depth, and color saturation based on its material. Metal surfaces exhibit accurate reflectivity and edge behavior. final constraints Photorealistic studio-grade portrait with intimate mood and shallow depth of field. Exact same model position, same skin tone, same green eyes, same hand placement under the face, and same natural skin texture including freckles and minor imperfections. The ring sits stable and natural on the finger with believable contact, pressure cues, and shadows. The product remains unchanged in shape, size, material, color, and detailing. No added props, no extra decorative elements, no inferred ingredients or symbols. Background, lighting direction, tonal warmth, depth separation, and emotional atmosphere match the reference precisely. 4K 1:1 ultra high-resolution output.