1girl, patchouli knowledge, solo, best quality, detailed, full body, sitting, looking at viewer, holding book, closed mouth, purple eyes, purple hair, very long hair, hair bow, bangs, barefoot, mob cap, crescent hat ornament, white dress, long dress, frills, bowtie, blue ribbon, wide sleeves, magic circle, bookshelf, red bow, open book, blue bow, library, capelet, pink headwear, floating book