Full frame low light korean recording studio portrait

4:5, full-frame low-light digital photography, Korean recording studio girlfriend portrait, quiet eye contact through glass, deep blue and amber tones. Adult young Korean female, delicate oval face, clear water light makeup, semi-matte realistic skin texture, dark tea-colored fluffy long hair scattered naturally. Wearing a deep navy blue knitted top and cream-white cargo pants, sitting inside the recording studio control room, one knee bent close to the body. Not handing the headphones to the camera, but instead holding the large monitoring headphones by the ear with one hand, the other hand naturally near the side of the face, body resting quietly behind the mixing console. Slightly tilting the head, looking directly into the camera, expression soft and restrained, with a sense of quiet attachment as if looking at a lover through glass after a recording session. Filmed at eye level from outside the control room through soundproof glass, the glass window frame forms a distinct frame-within-a-frame, the person is located center-left. A large recording microphone and black pop filter hang on the right side of the screen, below is a row of blurred warm-colored lights from the mixing console, and handwritten lyric pages are visible on the desktop. Deep blue background with low exposure, amber light hitting the eyes, cheeks, and hair tips from the lower side, soft reflections and faint light spots appear on the glass, low-light full-frame authentic texture. No second person, no extra hands reaching towards the lens, no commercial portrait lighting feel, no plastic skin, no hand errors. Artistic handwritten 'ChenLin' signature in the bottom right corner of the screen.