Rooftop infinity pool gallery

Quick answer：

An 'infinity pool' is a pool designed with a sloping edge that appears to extend to the horizon, creating the illusion of water flowing into the distance. Rooftop infinity pools are installed on the tops of buildings, offering panoramic views and a luxurious experience. A 'gallery' in this context likely refers to a collection or exhibition of photographs showcasing these rooftop infinity pools. This concept is popular in resorts and upscale hotels around the world.