温泉旅行をするうちの子

masterpiece, best quality, highly detailed, anime style, onsen bridge view scene, low saturation, girl with black medium hair with light natural outward flick at ends, teal-green eyes, mole on left cheek, calm gentle expression with subtle serene smile, wearing yukata-style coat with subtle patterns, standing on snowy bridge twirling ring on finger, background winter onsen town with river steam and lanterns, soft dusk lighting, elegant thoughtful atmosphere, detailed coat textures and snowflakes, high resolution