This article describes a groundbreaking swimming pool design in Tehran, Iran, that defies traditional construction methods.Unlike conventional pools that are dug into the ground, this structure sits on top of the surface, resembling a single pale ribbon laid across a lawn.

The design features a series of shallow treads at one end, transitioning into a flat deck that curves through a smooth half-turn to form a roof-like structure.A low glazed volume sits beneath this curve, nearly hidden by the plane above.The water flows in a separate axis, creating a long, rippling rectangle within a thin rim.The two elements intersect at an angle, forming a shape reminiscent of a check mark.The design emphasizes minimal excavation, with the ground remaining level and the composition appearing as if set down rather than installed.

The concrete's uniform chalky white color enhances the illusion of a continuous movement, while dappled shadows from surrounding trees transform the surface into a dynamic screen.This project exemplifies how simple geometric concepts can yield striking architectural results, blending functionality with aesthetic innovation.