Dark Hair Onsen Hot Spring Towel

an outdoor mountain hot spring at night, rough natural rocks surrounding a steaming pool of clear mineral water, pine trees silhouetted against a brilliant starry sky, wisps of hot steam rising and swirling in the cold night air, smooth water reflecting starlight and the warm orange glow of a single stone lantern at the pool edge. a beautiful woman with long wet dark hair clinging to her shoulders and neck and gentle brown eyes half-closed in relaxation, sitting in the hot spring with water up to her collarbone, a small white cotton towel wrapped loosely around her body barely covering her large chest, the edges of the towel floating on the water surface, one bare shoulder visible above the towel line, leaning back against a smooth rock with her head tilted back, lips slightly parted in a sigh of contentment, steam curling around her flushed skin. close-up upper body shot, face and shoulders in frame, still framing. highly detailed anime illustration style, crisp rendering, beautiful color grading, cinematic composition. smooth and fluid motion, consistent character identity, detailed beautiful face, masterpiece, best quality, highly detailed anime