best quality, high quality, @S31t0k41, rin tohsaka (fate/stay night), 1girl, solo, aqua eyes, brown hair, twintails, hair ribbons, red sweater, black skirt, thighhighs, zettai ryouiki, sitting at a cluttered magical workbench, examining a glowing jewel, focused and slightly annoyed tsundere expression, magical runes floating in the air, warm lamplight, detailed study room background, beautiful lighting and composition

multiple views, lowres, bad quality, sketch, worst quality, low quality, bad anatomy, bad hands, bad fingers, 4koma, censored, jpeg artifacts, 3d, text, speech bubble, english text, chinese text, scan artifacts, signature, twitter username, extra digits, fewer digits, watermark, logo, signature, username, website, artist name, copyright,