An infinity edge pool (also named negative edge, zero edge, disappearing edge or vanishing edge pool) is a swimming or reflecting pool which produces a visual effect of water extending to the horizon, vanishing, or extending to “infinity”. They are often seen at fancy or exotic resorts, exclusive estates, and in advertisements. The infinity pool design concept is said to have originated in Bali, Indonesia, where its inspiration came directly from observing the dramatic effect created by the ubiquitous terraced rice paddies, known locally as sawah, for which the island is famous. (Source: Wikipedia)