obra maestra, mejor calidad, A boy in a room, primer plano Arte lineal, Monocromo, not smile, hands, manga, raven art style

(nsfw:1.5),EasyNegative,nsfw,animal,(missing fingers,bad hands,ugly Fingers,interlocked fingers,deformed fingers, extra digits,fewer digits,mutated hands and fingers:1.1), (worst quality, low quality:1.4), (blurry:1.2), (greyscale, monochrome:1.1), 3D face, cropped, lowres, text, jpeg artifacts, signature, watermark, username, blurry, artist name, trademark, watermark, title, multiple view, Reference sheet, curvy, plump, fat, muscular female, strabismus,