Question: In what financial district did the Japanese American artist and landscape architect who designed various Martha Graham productions, build a 51-story office building?
Context: The Singer Building or Singer Tower, at Liberty Street and Broadway in Lower Manhattan's Financial District, in the U.S. state of New York, was a 47-story office building completed in 1908 as the headquarters of the Singer Manufacturing Company.  It was the tallest building in the world from 1908 to 1909.  It was torn down in 1968, together with the adjacent City Investing Building, and is now the site of One Liberty Plaza.  When it was razed, it became the tallest building ever to be demolished, and is still the third-tallest building ever to be destroyed (after the World Trade Center towers) and the tallest to be purposely demolished by its owner. James Leal Greenleaf (July 30, 1857 – April 15, 1933) was an American landscape architect and civil engineer.  Early in his career, he was a well-known landscape architect who designed the gardens and grounds of many large estates in Connecticut, New Jersey, and New York.  He was appointed to the United States Commission of Fine Arts in 1918, and served until 1927.  He was the landscape architect for the Lincoln Memorial (finished in 1922), and a consulting landscape architect for the Arlington Memorial Bridge (designed in 1925 and finished in 1932). The Commercial Union Assurance Building is a 94 m , 16-story office building located in the Financial District of San Francisco, California.  The building was completed in 1921 and is the same height of the San Francisco City Hall.  The much taller 555 California Street is to the west of this Renaissance Revival styled building. The Marine Midland Building (also HSBC Bank Building) is a 51-story office building located at 140 Broadway between Cedar and Liberty streets in Manhattan's financial district.  The building, completed in 1967, is 688 ft (209.7 m) tall and is known for the distinctive sculpture at its entrance, Isamu Noguchi's "Cube".  Gordon Bunshaft of Skidmore, Owings & Merrill, the man who designed the building, had originally proposed a monolith type sculpture, but it was deemed to be too expensive.  It is currently owned by Union Investment. Hérodiade de Stéphane Mallarmé: Recitation orchestrale is a composition by Paul Hindemith written in June 1944 on commission from Martha Graham, supported by funds from the Elizabeth Sprague Coolidge Foundation.  The ballet premiered under the title of "Herodiade" (but had originally been titled "Mirror before Me") in the Elizabeth Sprague Coolidge Auditorium at the Library of Congress in Washington DC.  The premiere took place on 30 October 1944, sharing the program with Aaron Copland's "Appalachian Spring" and Darius Milhaud's "Jeux du printemps" (Graham's ballet title was "Imagined Wing"), with Martha Graham and May O'Donnell in the leading roles.  The choreography was by Martha Graham, stage design was by the Japanese American sculptor Isamu Noguchi, and costumes by Edythe Gilfond. Isamu Noguchi (野口 勇 , Noguchi Isamu , November 17, 1904 – December 30, 1988) was a Japanese American artist and landscape architect whose artistic career spanned six decades, from the 1920s onward.  Known for his sculpture and public works, Noguchi also designed stage sets for various Martha Graham productions, and several mass-produced lamps and furniture pieces, some of which are still manufactured and sold. The Equitable Building is a 40-story office building in New York City, located at 120 Broadway between Pine and Cedar Streets in the Financial District of Lower Manhattan.  A landmark engineering achievement as a skyscraper, it was designed by Ernest R. Graham – the successor to D. H. Burnham & Company – with Peirce Anderson as the architect-in-charge, and completed in 1915, when it was the largest office building in the world by floor area: on a plot of just less than 1 acre , the building had 1.2 e6sqft of floor space.  Built to be the headquarters of the Equitable Life Insurance Company, the controversy surrounding its construction without setbacks, which does not allow sunlight to reach the surrounding ground, contributed to the adoption of the first modern building and zoning restrictions on vertical structures in Manhattan, the 1916 Zoning Resolution.  Although it is now dwarfed by taller buildings in its vicinity, it still retains a distinctive identity in its surroundings on Lower Broadway. Albemarle Park is an historic district in Asheville, North Carolina.  Originally a mountain resort, it is now primarily a residential area of homes and apartments with retail and office spaces.  Much of its significance is due to the founder, railroad magnate William Greene Raoul, and his selection of three New York City based men to design his resort.  Architect Bradford Lee Gilbert designed the core buildings, including The Manor Inn, the Lodge Gate, and several cottages.  Landscape architect and author Samuel Parsons, Jr. planned the roads and romantic, naturalistic landscape.  Parsons had been the head landscape architect for the city of New York after working with Frederick Law Olmsted on Central Park.  A drainage and sewage plan was done by leading engineer George E. Waring Jr. Symphony Towers is a 1.2-million-square-foot late modernist two-tower hotel and office complex located in the historic Financial District in downtown San Diego, California, on B Street.  The mixed-use, high-rise building includes a 34-story office building with 530,000 square feet of rentable space, the 264-room Declan Hotel, a five-level parking structure and the 2,255-seat Copley Symphony Hall.  In addition, the penthouse floor houses the exclusive University Club, and the tower has a helipad on the roof. Arthur Asahel Shurcliff (1870–1957) was a noted American landscape architect.  Born Arthur Asahel Shurtleff, he changed his last name in 1930 in order, he said, to conform to the "ancient spelling of the family name".  After over 30 years of success as a practicing landscape architect and town planner, in 1928 he was called upon by John D. Rockefeller Jr., and the Boston architectural firm of Perry, Shaw & Hepburn to serve as Chief Landscape Architect for the restoration and recreation of the gardens, landscape, and town planning of Colonial Williamsburg, Virginia, a position he held until his retirement in 1941.  It was the largest and most important commission of his career.
Answer: Manhattan's