Four Seasons Hotel New York

590 Madison Avenue, also known as the IBM Building, is a skyscraper at 57th Street and Madison Avenue in the Midtown Manhattan neighborhood of New York City. Designed by Edward Larrabee Barnes and Associates the 41-story, 603-foot (184 m)-tall tower was developed for the technology company IBM and built from 1978 to 1983. The building is shaped like an irregular pentagon, with a chamfer cutting diagonally across what would typically be the southwest corner of a rectangular slab. The facade is made of gray-green glass and polished granite, which Barnes intended would give the building the appearance of a prism. The northeast corner of the tower is cantilevered over the main entrance, and there are no setbacks throughout the building's height. Adjacent to 590 Madison Avenue's southwest corner is a privately owned public space covered by a glass structure, which contains chairs, tables, and bamboo trees. From 1938 to 1964, IBM was headquartered at one of the previous structures on the site. Despite relocating its headquarters to a suburb of New York City, IBM retained office space at multiple locations in the city and proposed the current skyscraper to consolidate some of its operations. IBM owned the tower until May 1994, when it sold the building to Edward J. Minskoff and Odyssey Partners. Until the sale, IBM occupied most of the building's space; the firm continues to maintain offices in the building, though most space has been leased to other tenants.

The Charles Egan Gallery opened at 63 East 57th Street (Manhattan) in about 1945, when Charles Egan was in his mid-30s. Egan's artists helped him fix up the gallery: "Isamu Noguchi did the lighting... Willem de Kooning and Franz Kline painted the walls."A group show the next year included works by de Kooning, Joseph Stella, Josef Albers, Mark Rothko, Paul Klee and Georges Braque.

The Korean Cultural Center New York (KCCNY) (Korean: 뉴욕한국문화원), a branch of the Ministry of Culture, Sports, and Tourism of the Republic of South Korea, is a government institution supported by the Korean Consulate General. Inaugurated in December 1979, KCCNY works to establish and promote Korean culture and aesthetics in New York through diverse cultural and artistic activities including gallery exhibitions, performing arts concerts, film festivals, and educational programs. The current director is Yun Jeung Jo.

The Fuller Building is a skyscraper at 57th Street and Madison Avenue in the Midtown Manhattan neighborhood of New York City. Designed by Walker & Gillette, it was erected between 1928 and 1929. The building is named for its original main occupant, the Fuller Construction Company, which moved from the Flatiron Building. The 40-story building is designed in the Art Deco style and contains numerous setbacks as mandated by the 1916 Zoning Resolution. The facade of the lowest six stories are clad with black granite and contain large display windows for stores, as well as large windows for art galleries. The triple-height main entrance is decorated with architectural sculpture by Elie Nadelman. The remaining stories are largely designed with light cast stone and smaller windows. The interior has richly decorated vestibules and lobby featuring marble walls, bronze detailing, and mosaic floors. The Fuller Building was constructed as part of the artistic hub that occupied East 57th Street during the early 20th century. At the time of its completion, the Fuller Building housed several art galleries with the address 41 East 57th Street, as well as offices at the address 595 Madison Avenue. It was purchased several times over the years before being acquired in 1999 by Vornado Realty Trust, its owner as of 2021. The Fuller Building and its interior became New York City designated landmarks in 1986.

The Bignou Gallery was a New York City gallery located in Midtown Manhattan. It was a branch of the Bignou Gallery in Paris. The Bignou Gallery exhibited works by major European and American artists including Paul Gauguin, Georges Gimel, Henri Matisse, Jean Lurçat, and Amedeo Modigliani.

450 Park Avenue (also known as Franklin National Bank Building) is an office building on Park Avenue in Midtown Manhattan in New York City. The building has 33 floors and is 390 feet (120 m) tall. 450 Park Avenue has a steel skeleton with concrete floors. The exterior is dominated by black granite and glass. The building was designed by Emery Roth & Sons and developed by Peter Sharp. Adjacent to the building is a public plaza, a privately owned public space, with benches.

432 Park Avenue is a residential skyscraper at 57th Street and Park Avenue in Midtown Manhattan in New York City, overlooking Central Park. The 1,396-foot-tall (425.5 m) tower was developed by CIM Group and Harry B. Macklowe and designed by Rafael Viñoly. A part of Billionaires' Row, 432 Park Avenue has some of the most expensive residences in the city, with the median unit selling for tens of millions of dollars. At the time of its completion, 432 Park Avenue was the third-tallest building in the United States and the tallest residential building in the world. As of 2022, it is the sixth-tallest building in the United States, the fifth-tallest building in New York City, and the third-tallest residential building in the world. 432 Park Avenue has 84 numbered stories and a mezzanine above ground. The tower's exterior is a lattice of poured-in-place concrete made from white Portland cement. The tower is segmented into 12-story blocks separated by open double-story mechanical spaces that allow wind gusts to pass through the building. It features 125 condominiums and amenities such as a private restaurant for residents. The skyscraper has received mixed reviews from both professionals and the public, with commentary about both its slenderness and its symbolism as a residence for the ultra-wealthy. 432 Park Avenue is located on the site of the former Drake Hotel, which was sold to Macklowe in 2006. The project faced delays for five years because of lack of financing as well as difficulties in acquiring the properties on the site. Construction plans were approved for 432 Park Avenue in 2011 and excavations began the next year. Sales within 432 Park Avenue were launched in 2013; the building topped out during October 2014 and was officially completed in 2015. After the building's completion, residents complained of mechanical and structural problems, leading to a lawsuit in late 2021.

Ralph Lauren Corporation is an American publicly traded fashion company that was founded in 1967 by American fashion designer Ralph Lauren. The company is headquartered in New York City, and it produces products ranging from the mid-range to the luxury segments. They are known for the marketing and distribution of products in four categories: apparel, home, accessories, and fragrances. The company's brands include the mid-range Chaps brand, to the sub-premium Lauren Ralph Lauren brand, to the premium Polo Ralph Lauren, Double RL, Ralph Lauren Childrenswear, and Denim & Supply Ralph Lauren brands, up to the full luxury Ralph Lauren Purple Label and Ralph Lauren Collection brands. Ralph Lauren licenses its name and branding to Luxottica for eyewear; L'Oréal for fragrances and cosmetics; Hanesbrands for underwear and sleepwear; Kohl's and Hollander Sleep Products for bedding; Designers Guild for fabric and wallpaper; and EJ Victor for home furniture.

The Drake Hotel was a hotel at 440 Park Avenue and 56th Street, in Midtown Manhattan, New York City. Built in 1926 by Bing & Bing, it contained 495 rooms across 21 floors. It was sold in 2006 and demolished to make way for a residential skyscraper called 432 Park Avenue.

500 Park Avenue is an office and condominium building on the southwest corner of Park Avenue and 59th Street in the Midtown Manhattan neighborhood of New York City, composed of the 11-story Pepsi-Cola Building and the 40-story 500 Park Tower. The original Pepsi-Cola Building along Park Avenue was constructed from 1958 to 1960 and designed by Gordon Bunshaft and Natalie de Blois of Skidmore, Owings and Merrill (SOM). The tower along 59th Street was constructed between 1981 and 1984 to designs by James Stewart Polshek & Partners. The old Pepsi-Cola Building was designed in the International Style with a curtain wall made of glass and aluminum. The second through tenth stories slightly overhang a plaza at ground level, while the eleventh floor contained a company penthouse. Inside, the original building's lobby was initially used as an exhibition space, while the upper stories contained offices. 500 Park Tower contains a facade made of thermal black granite, as well as glass and aluminum. Inside 500 Park Tower, the first eleven floors contain office space that extends into the original building, while the upper floors contain 56 residential condominiums. The original structure was the headquarters of the Pepsi-Cola Company from its construction until 1967 and was initially owned by the John Hancock Mutual Insurance Company. It then served as the headquarters of Olivetti S.p.A. until 1978, when it was successively resold to Peter Kalikow, Securities Groups, and then the Equitable Life Assurance Society. The original building was occupied by the Amsterdam and Rotterdam Bank (later ABN AMRO) starting in 1982, and 500 Park Tower was concurrently developed to the west. In 1995, the New York City Landmarks Preservation Commission designated the Pepsi-Cola Building as a New York City landmark. Other companies such as The Walt Disney Company took space in the building during the 1990s and early 21st century.

Saurien is a 1975, 18-foot (5.5 m) tall bright red sculpture by Alexander Calder, installed in Manhattan, New York.The statue is located in front of 590 Madison Avenue at the corner of East 57th Street and Madison Avenue.

The Ritz Tower is a luxury residential building at 465 Park Avenue on the corner of East 57th Street in the Midtown Manhattan neighborhood of New York City. It was built from 1925 to 1926 as an apartment hotel and was designed by Emery Roth and Thomas Hastings for journalist Arthur Brisbane, who was the developer. The Ritz Tower is about 541 feet (165 m) with 41 stories, making it the tallest residential building in New York City upon its completion. Because it was initially classified as an apartment hotel, the building was constructed to a greater height than was usually permitted. Its classically-inspired design contains numerous setbacks with balustrades, as well as windows with pilasters and pediments. The lower floors are highly ornamented, featuring sculpted putti and urns, as well as rusticated limestone blocks. The top of the tower has a pyramidal roof with a tall obelisk. The interior of the building uses rich material, such as parquet floors and wood-paneled walls, all part of Brisbane's desire to make the Ritz Tower the most sought-after apartment hotel in the city. The tower had no individual kitchens in any of the 400 units. Residents over the years have included many personalities associated with the media. When the Ritz Tower was constructed, it received critical acclaim from architectural writers. After the Ritz Tower opened on October 15, 1926, Brisbane contracted with the Ritz-Carlton Company to manage the building and the restaurants in it. Brisbane was soon unable to pay off the debt load and sold it to William Randolph Hearst, his longtime colleague and friend, in 1929. Hearst gave up the building to his bondholders in 1938 and the Ritz Tower became a housing cooperative in 1956. The retail space at the base has contained several restaurants and stores over the years, including Le Pavillon, one of the first authentic French restaurants in the U.S. In 2002, the New York City Landmarks Preservation Commission designated the Ritz Tower as a New York City landmark.