A photo-realistic rendering of a luxurious indoor swimming pool in a modern, high-rise building. the pool is in the middle of the image, surrounded by large, white columns and lush greenery. The pool is filled with clear, sparkling water, and the lighting is soft and warm, creating a serene atmosphere. on either side of the pool, tall, slender palm trees are planted in white planters, adding a touch of greenery to the otherwise monochromatic space. the room is well-lit with natural light coming from the large windows, which offer a stunning view of the city at night. the floor is tiled, and there are several lounge chairs and tables scattered around the pool area, providing a comfortable and inviting setting for relaxation. the overall aesthetic of the space is elegant and sophisticated, with a focus on natural beauty and tranquility.