masterpiece, best quality, 1girl, cat ears, nekomimi, intellectual look, wearing glasses, cardigan and blouse, sitting on the floor, surrounded by piles of books, grand library background, towering bookshelves, antique ladder, dust motes in sunbeams, quiet atmosphere, sophisticated, looking down at a page, long tail, deep brown tones, highly detailed, anime style

nsfw,rating: sensitive,lowres,bad anatomy,bad hands,text,error,missing fingers,extra digit,fewer digits,cropped,worst quality,low quality,normal quality,jpeg artifacts,signature,watermark,username,artist name、low quality, worst quality, bad quality, jpeg artifacts, fuzzy, blurry, mutated hands, poorly drawn hands, extra limbs, extra fingers, missing limbs, fused fingers, malformed limbs, deformed limbs, poorly drawn feet, extra toes, missing toes, disfigured, bad anatomy, text, watermark, logo, signature, cropped, frame, out of frame, ugly, morbid, mutilated, extra head, bad hands, fused hands, poor anatomy, long neck, extra torso, extra body, deformed body, bad face, ugly face, distorted perspective, too many fingers, too few fingers, extra legs, bad legs, deformed legs, wrong angle legs, uneven legs, unnatural legs, poorly drawn legs, extra arms, bad arms, deformed arms, wrong angle arms, uneven arms, unnatural arms, poorly drawn arms