Roofless boundless swimming pool hand-painted

Quick answer：

This phrase describes a hand-painted image of an infinity pool on a rooftop. An infinity pool, also known as a vanishing edge pool, is designed with one or more sides that appear to extend to the horizon, creating an illusion of water flowing into the distance. Hand-painted images are artistic renderings created by hand, often capturing details and textures that digital images might not replicate. These images can serve as inspiration for architecture, interior design, or art collections.