General view; Located on a trapezoidal plot just beyond the southwest corner of Central Park, the quirky, nine-story marble-clad building at Two Columbus Circle was erected in 1964 by George Huntington Hartford II, an heir to the A&P supermarket fortune, as the Huntington Hartford Gallery of Modern Art. Mr. Hartford amassed an impressive modern art collection. His gallery in New York City was built, in part, to house his collection, and to present non-abstract art that was not being displayed by other museums in the city, in particular the Museum of Modern Art. Designed by Edward Durell Stone, who also created the original Museum of Modern Art in 1938, the concave upright rectangle was conceived as a modern design exhibit on its own. Its ed...