masterpiece, best quality, clean anime illustration, 1girl, solo, adult woman, silver hair, medium ponytail, slightly messy hair, vivid blue eyes, detailed blue irises, tsurime, sharp eyes, thin delicate eyelashes, (flat chest:1.3), slender figure, cool calm expression, matte dusk-purple high-neck sporty bikini top, secure coverage, diagonal muted-gold leaf-shaped panel, narrow pale-sky-blue piping, midnight-blue high-waisted bikini bottoms, muted-gold waistband, short translucent wheat-gold wrap skirt, left side knot, small silver single-leaf clasp, barefoot, looking back, slightly from above Japanese hillside infinity-pool terrace at sunset, deep blue water, distant layered mountains, subtle susuki grass, a few green-and-gold leaves, cobalt and warm amber sky, refined linework, smooth cel shading

worst quality, low quality, blurry, rough lineart, bad anatomy, bad hands, malformed hands, malformed feet, extra fingers, missing fingers, fused fingers, extra toes, missing toes, extra limbs, twisted legs, child, loli, childlike features, large breasts, medium breasts, cleavage, underboob, excessive exposure, thick eyelashes, bushy eyelashes, red eyes, eye color variation, face markings, object in mouth, object near mouth, visible breath, leaves near mouth, camera, phone, text, letters, numbers, logo, watermark, shoes, socks, duplicate person, collage, split screen, multiple views