character: niiyama_satomi_(Hibike! Euphonium), kyoto animation style illustration of Niiyama Satomi, mature anime style, long face, mature elongated facial features, brown hair, parted bangs, no bangs falling over the center of the forehead, medium-long hair tied in a ponytail, a refreshing hairstyle suitable for intense sports, 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, mid-30s, medium breasts, a wedding ring on the left ring finger, bright indoor gymnasium volleyball court interior, a moment of a heated match at a mothers' volleyball tournament, dynamic high-angle composition looking down diagonally from a catwalk, contrast between the bright mercury lamp lighting on the gymnasium ceiling and realistic shadows on the floor, shallow depth of field (soft bokeh in the foreground and background). BREAK (A neat and beautiful woman delivering a powerful attack): On the left side of the screen, one beautiful woman (Niiyama Satomi) jumping high into the air, having just finished a spike with her left arm pulled back, medium-long hair tied in a ponytail, a refreshing hairstyle suitable for intense sports, a bright expression full of energy and concentration on the match, the neat and healthy beauty of an adult, a beautiful jumping attack volleyball form with the body flexibly arched like a bow in the air, follow-through after hitting the ball with the right hand. BREAK (Details of Niiyama Satomi): BREAK (Details of Niiyama Satomi's eyes): Niiyama Satomi's eyes are very long almond-shaped large eyes, stretching long from the inner corner to the outer corner, eyes that are about 15% larger while maintaining vertical width, large eyes with naturally open upper eyelids, the lower eyelid gently slopes down from the center to the outer corner, the line of the lower eyelid is clearly visible, the outer corners are softly rounded, gentle sleepy-looking drooping eyes, soft eye area in the style of Kyoto Animation, the iris occupies 60-65% of the width of the eye, the top and bottom of the white of the eye are slightly visible, delicate eyelashes, medium-thin natural eyebrows, slightly thick natural eyebrows, the inner ends of the eyebrows are not too thick, gentle arched eyebrows, the peak of the eyebrow is not prominent, soft and natural eyebrows, natural hair flow, elegant and mature eyebrows. BREAK (Details of the black uniform and match volleyball): She is wearing a clean volleyball team uniform, the top is a short-sleeved sports V-neck shirt based on deep jet black with a sharp white number "7" logo printed largely on the chest and back, the bottoms are easy-to-move black volleyball short pants, realistic details and spherical texture of an official match volleyball floating in the air in front of her, featuring a swirling design of vivid yellow and blue from Mikasa. BREAK (Battle at the net and the opponent team's triple block): A long volleyball net with white mesh and white top tape and steel net poles crossing the center of the screen diagonally in a straight line, dynamic blocking poses of three female players from the opposing team wearing white and light blue uniforms, jumping with both hands raised high to stop her spike on the right side of the net, the figure of a teammate setter in a black uniform with number "10" watching the ball's trajectory to her lower left. BREAK (The referee's gaze and gymnasium infrastructure background): In the far right of the screen, the full silhouette and realistic bokeh of an adult female referee wearing a white polo shirt and black long pants, wearing glasses and controlling the match with a whistle in her mouth and a serious gaze, details of the warm light brown wooden flooring with beautifully drawn yellow lines spreading across the lower half of the screen, background of ball-stopping nets and rows of pipe chairs, a top-tier sports snapshot with a maximum sense of presence and heat. anime illustration, great quality, best quality.