Girl Playing Guitar Portrait AI Prompt 2026 - Black Acoustic | Face Lock Gemini Nano Banana

Create an ultra-realistic candid portrait of the woman from the uploaded reference image, sitting casually indoors while playing a black acoustic guitar. Preserve her exact facial identity, facial structure, face shape, skin tone, body proportions, hairstyle and recognizable features from the reference image. Do not alter or beautify her face. Keep realistic natural skin texture and subtle imperfections. She is seated comfortably with her legs naturally positioned, holding a glossy black acoustic guitar across her lap. Her right hand is naturally positioned over the sound hole as if gently strumming the strings, while her left hand rests naturally on the guitar neck. Make the hands, fingers, strings, fretboard and guitar proportions completely realistic. She is wearing a fitted black long-sleeve top with a simple, minimal style and relaxed blue denim jeans. Her long dark hair falls naturally around her shoulders and partially across her face. Her head is slightly tilted downward as she looks toward the guitar with a soft, peaceful, slightly shy expression. Setting: a simple warm indoor room with a plain beige/cream wall in the background. Keep the environment minimal and uncluttered so the woman and guitar remain the focus. Lighting: soft warm natural window light coming from the side, creating gentle highlights on her hair, face and the glossy surface of the guitar. Natural shadows, realistic exposure and subtle depth. Photography style: ultra-realistic smartphone photography, authentic Instagram aesthetic, candid lifestyle portrait, natural skin texture, individual hair strands, realistic fabric and guitar details, subtle film grain, soft depth of field, warm neutral tones, slightly imperfect handheld composition. It should look like a genuine photograph taken casually at home, not a studio photoshoot or AI render. Composition: vertical 9:16 framing. Show the woman's upper body, guitar and enough of her seated posture to clearly establish the scene. Keep her face and guitar as the primary focal points. Preserve realistic anatomy, hands and fingers, natural posture, accurate guitar geometry and realistic string/fret details. No text, no watermark, no logo, no music-player overlay, no artificial skin smoothing, no distorted hands, no extra fingers, no deformed guitar. Vertical 9:16 aspect ratio.