Introduction to the Bund Urban Sculpture Group: The beauty of a city should have three components: architecture, sculpture and greening. The Bund Urban Sculpture Group consists of three stainless steel sculptures: "Pujiang Light", "Sail" and "Wind". They are located in the green corridor of the Bund on Jinling East Road and shine in the sun. "Light of the Pujiang River" has a novel shape, using the image of vertical water waves and water droplets, like jumping notes on a staff, and plays music singing about the Huangpu River, the mother river of Shanghai, with a relaxed and cheerful melody. "Sail" represents the numerous sail walls on the Huangpu River, and the fleet is sailing across the country; the connection between sails and the multi-curved drift add to the three-dimensional dynamic. "Wind" expresses the strong east wind of reform and various phenomena with acute and obtuse angles, arcs and broken lines, and folds and fluctuations.