Storm King Art Center, commonly referred to as Storm King and named after its proximity to Storm King Mountain, is an open-air museum located in New Windsor, New York. It contains what is perhaps the largest collection of contemporary outdoor sculptures in the United States. Founded in 1960 by Ralph E. Ogden as a museum for Hudson River School paintings, it soon evolved into a major sculpture venue with works from some of the most acclaimed artists of the 20th century. The site spans approximately , and is located about a one-hour drive north of Manhattan. History In early 1958, after retiring from a successful career in his family's business, Star Expansion Company, Ralph E. Ogden purchased what would soon become Storm King Art Center—a 180-acre estate in Mountainville, New York. In 1960, he opened his land to the public and began the collection with a number of small sculptures he had acquired in Europe. In 1967, with the purchase of thirteen pieces from sculptor David Smith, the collection was firmly established. The center's first sculptures were exhibited around its main building, but as time passed, the collection expanded out into the landscape, of which the sculptures became an integral part. The landscape and the main house were redesigned and molded early on by landscape architect William Rutherford and his wife Joyce Rutherford, and later by Ogden's previous business partner, Peter Stern, who had become the center's chairman and president, and by David Collins, the center's director. Stern continued to run the center after Ogden's death in 1974, and added many of its most well-known pieces. In 1975, five monumental works by Mark di Suvero were saved from being dismantled and packed away when Peter Stern asked the artist if the sculptures could be displayed at Storm King after they were exhibited at the Whitney Museum of American Art. The pieces are now part of the center's core collection, and are prominently displayed in its South Fields. The center continued to grow throughout the latter part of the 20th century, as sculptures were added to its permanent collection and the center exhibited works in circulation from other museums. For example, the Museum of Modern Art loaned four sculptures to the center for a year-long exhibition when its sculpture garden underwent construction in 1982. The original 250 acres of land were expanded in 1985, when the Star Expansion Company donated two