American Radiator Building (at right), December 5, 1938

Designed by Raymond Hood, the American Radiator Building is a striking scene at the mid block of 40th Street. Rendered in black and gold, the 23-story building is largely a free-standing tower. While the bronze and marble entry and ornamentation is neo-Gothic in style, the sleek lines of the building nod towards an Art Deco style, which would not truly come into vogue for a few more years. Hood also included in the design purposeful uplighting for the top of the building, making it the first New York skyscraper with dramatic exterior lighting. (Its nighttime look is immortalized in Georgia O'Keeffe's 1927 “Radiator Building at Night - New York.”)

Hood, who for some time in the early 1920s designed radiator covers for the American Radiator Company, would complete this headquarters for the company in 1924. The building remained headquarters for that American Radiator for 65 years (even after a name change to American Standard Company in 1967). Purchased by a Japanese firm in 1988, they intended to convert the building to a hotel. A decade and new owner later, the black and gold skyscraper was converted into The Bryant Park Hotel.