character: niiyama_satomi_(Hibike! Euphonium), kyoto animation style illustration of Niiyama Satomi, mature anime style, long face, mature face with a longish shape, brown hair, parted bangs, no bangs falling over the center of the forehead, braided bun, bluish violet eyes, lavender eyes, cool-toned purple eyes, thick eyelashes, high hairline, longer distance between hairline and eyebrows, center part starting high on the crown, lips, parted lips, early 30s, medium breasts, white t-shirt, yellow cardigan, tied cardigan, green skirt, long skirt, wedding ring on the left ring finger, very long almond-shaped large eyes, eyes extending long from the inner to outer corner, eyes about 15% larger while maintaining vertical width, large eyes with naturally open upper eyelids, lower eyelids gently sloping down from the center to the outer corner, clearly visible lower eyelid line, softly rounded outer corners of the eyes, gentle and sleepy-looking drooping eyes, soft eye area in the style of Kyoto Animation, iris occupying 60-65% of the eye width, slightly visible upper and lower whites of the eyes, delicate eyelashes, medium-thin natural eyebrows, slightly thick natural eyebrows, the inner start of the eyebrows is not too thick, gentle arched eyebrows, inconspicuous eyebrow peaks, soft and natural eyebrows, natural hair flow, elegant and mature eyebrows, 1girl, solo, smile, indoors, curtains, straight-on, anime illustration, great quality, best quality.