masterpiece, best quality, highest quality, newest, absurdres, highres, safe, 1boy, solo, black hair, dreadlocks, facial hair, beard, mustache, brown skin, dark eyes, looking down, light smile, closed mouth, upper body, three-quarter view, from side, sitting, playing instrument, acoustic guitar, holding guitar, strumming, wearing sweater, knit sweater, dark blue sweater, patterned sweater, long sleeves, jewelry, ring, indoor, living room, bookshelf, lamp, warm lighting, blurry background, depth of field, bokeh, cozy atmosphere

bad quality, worst quality, worst detail, old, early, low quality, lowres