1girl, solo, long hair, looking at viewer, smile, short hair, blue eyes, shirt, black hair, long sleeves, holding, closed mouth, sitting, shorts, indoors, medium hair, off shoulder, black eyes, cup, feet out of frame, black shorts, headphones, chair, table, crossed legs, plant, light smile, grey shirt, instrument, microphone, desk, mug, music, off-shoulder shirt, guitar, potted plant, cable, lamp, on chair, computer, holding instrument, playing instrument, monitor, electric guitar, laptop, swivel chair, poster \(object\), coffee mug, keyboard \(computer\), office chair, speaker, mouse \(computer\), drawing \(object\), keyboard \(instrument\), plectrum, sheet music, amplifier, View from the side， A girl named Nina with long black hair and blue eyes is sitting on a chair in front of a desk in an office room playing guitar， On the wall behind the girl are several posters including one of a cat and another of a dog， There is also a potted plant near the window and a laptop computer on the desk next to the chair，masterpiece,absurdres,highres,newest,very awa,best quality,year 2024,