A woman with red hair sitting on a bed in a sauna, wearing a black strapless bikini top and high-waisted black high-leg bottoms. the woman, who appears to be in her mid-twenties, has a slim body and is looking directly at the camera with a neutral expression. she is holding a blue water bottle in her right hand, and her left hand is resting on her thigh. the wooden walls of the sauna are visible in the background, and the lighting is soft and natural, casting gentle shadows on the woman's body. the overall mood of the image is relaxed and casual, with the woman sitting in the middle of the frame.