character: satono_diamond_(umamusume), A vertical portrait shot of Satono Diamond from Umamusume, captured at eye-level and framed from the head to the knees, centered within a luxurious European music salon. She has very long brown hair styled in a half-updo with a braid, brown eyes, and characteristic horse ears. She is dressed in an elegant white classical music dress with deep-red accents, featuring a fitted bodice, puff sleeves, and prints of red musical notes and staff lines. The dress has a layered flared skirt with a distinct black-and-white piano-key pattern on the lower layer and a deep-red ruffled hem. She stands gracefully, body slightly angled, with one hand raised softly near her shoulder and the other delicately lifting the side of her skirt. The background is an ornate golden interior with tall arched windows, a grand piano to the right, antique candelabras, and lush arrangements of red, pink, and white roses. Strong warm sunlight streams from behind, creating a luminous golden rim light and rich contrast. The atmosphere is romantic and cinematic, enhanced by floating golden light particles and a soft atmospheric glow.