Photo of a popular influencer's rooftop open-air swimming pool

Quick answer：

This refers to an image depicting a swimming pool located on the roof of a building, which is popular among internet celebrities. Rooftop pools are a luxury amenity that provides a unique view and a sense of privacy. They can be found in urban areas, particularly in high-rise buildings where space is limited. The concept of a rooftop pool is often associated with luxury living and exclusivity.