New York Public Library

The Stephen A. Schwarzman Building, commonly known as the Main Branch or the New York Public Library, is the flagship building in the New York Public Library system in the Midtown Manhattan neighborhood of New York City. The branch, one of four research libraries in the library system, contains nine separate divisions. The structure contains four stories open to the public. The main entrance steps are at Fifth Avenue at its intersection with East 41st Street. As of 2015, the branch contains an estimated 2.5 million volumes in its stacks. The building was declared a National Historic Landmark, a National Register of Historic Places site, and a New York City designated landmark in the 1960s. The Main Branch was built after the New York Public Library was formed as a combination of two libraries in the late 1890s. The site, along Fifth Avenue between 40th and 42nd Streets, is located directly east of Bryant Park, on the site of the Croton Reservoir. The architectural firm Carrère and Hastings constructed the structure in the Beaux-Arts style, and the structure opened on May 23, 1911. The marble facade of the building contains ornate detailing, and the Fifth Avenue entrance is flanked by a pair of stone lions that serve as the library's icon. The interior of the building contains the Main Reading Room, a space measuring 78 by 297 feet (24 by 91 m) with a 52-foot-high (16 m) ceiling; a Public Catalog Room; and various reading rooms, offices, and art exhibitions. The Main Branch became popular after its opening, and saw 4 million annual visitors by the 1920s. It formerly contained a circulating library, though the circulating division of the Main Branch moved to the nearby Mid-Manhattan Library in 1970. Additional space for the library's stacks was constructed under adjacent Bryant Park in 1991, and the branch's Main Reading Room was restored in 1998. A major restoration from 2007 to 2011 was underwritten by a $100 million gift from philanthropist Stephen A. Schwarzman, for whom the branch was subsequently renamed. Since 2018, the branch has been undergoing an additional expansion. The Main Branch has been featured in many television shows and films.

The Croton Distributing Reservoir, also known as the Murray Hill Reservoir, was an above-ground reservoir at 42nd Street and Fifth Avenue in the New York City borough of Manhattan. Covering 4-acre (16,000 m2) and holding 20 million US gallons (76,000 m3), it supplied the city with drinking water during the 19th century. Its massive 50-foot-high (15 m) granite walls, which presented a vaguely Egyptian-style facade, were 25 feet (7.6 m) thick. Atop the walls was a public promenade offering panoramic views; Edgar Allan Poe enjoyed walking there.When established, the Croton Aqueduct was New York City's foremost water source. Construction began in May 1837 and filling began July 4, 1842 amidst great fanfare. Prior to construction of the aqueduct, water was obtained from cisterns, wells and barrels from rain. The aqueduct and reservoir obtained their names from the water's source, a series of mostly underground conduits that would bring water from the Croton River in northern Westchester County to New York City's spigots.

Eurasia Group is a political risk consultancy founded in 1998 by Ian Bremmer.

461 Fifth Avenue is a 28-story skyscraper in Midtown Manhattan, New York City, at the northeast corner of Fifth Avenue and 40th Street. The building was constructed in 1988 by the Mitsui Fudosan development group and designed by Skidmore, Owings & Merrill.

452 Fifth Avenue (also the HSBC Tower and formerly the Republic National Bank Building) is an office building at the southwest corner of Fifth Avenue and 40th Street in the Midtown Manhattan neighborhood of New York City. The building includes the 30-story, 400-foot (120 m) HSBC Tower, completed in late 1985 and designed by Attia & Perkins. The 10-story Knox Building, a Beaux-Arts office building designed in 1902 by John H. Duncan, is preserved at the base of the skyscraper. 452 Fifth Avenue faces Bryant Park immediately to the north. The HSBC Tower is designed with a glass facade, which curves around the Knox Building to the north; a similar curved tower across Fifth Avenue was never built. The Knox Building's facade remains largely as it was originally designed, with decorated limestone cladding, a cornice above the sixth floor, and a mansard roof. The Knox Building is a New York City designated landmark and is on the National Register of Historic Places. Internally, the tower is tied into the stories of the Knox Building. The Knox Building was erected between 1901 and 1902 for Edward M. Knox, who operated the Knox Hat Company and leased out several stories to office tenants. In 1964, the Knox heirs sold the building to a group that founded the Republic National Bank of New York and used the building as the bank's headquarters. The bank acquired the neighboring lots in the 1970s and hired Attia & Perkins to design a tower to house its new world headquarters, which would wrap around the Knox Building. The tower was expanded in the 1990s and sold to the investment bank HSBC. In October 2009, HSBC Holdings sold the building to Midtown Equities and Israeli holding company IDB Group, the latter of which passed the building to a subsidiary, Property & Building Corporation (PBC). HSBC continued to lease back its space in the building until 2022, when the bank announced it would relocate.

The Bryant Park restroom is a public toilet in Bryant Park, an urban park in the New York City borough of Manhattan. The 315-square-foot (29.3 m2) structure was built at the same time as the New York Public Library Main Branch and designed by the same architects. It opened in 1911 and closed in the 1960s as the surrounding park deteriorated. It was restored in the 1990s and underwent renovations in 2006 and 2017, modeled after luxury hotel bathrooms. With flowers, automatic toilets, original artwork, classical music, and an attendant, it is often regarded as among the best public bathrooms in the city, used by more than a million people per year.

Meinhard v. Salmon, 164 N.E. 545 (N.Y. 1928), is a widely cited case in which the New York Court of Appeals held that partners in a business owe fiduciary duties to one another where a business opportunity arises during the course of the partnership. The court holds that the fiduciary duty of communication was breached where a partner in a joint venture failed to inform his co-partner of a profitable opportunity that was offered by a third-party who was ignorant of the partnership. Furthermore, the duty of loyalty was breached where the partner appropriated to himself a benefit arising from his status as a partner without allowing his co-partner an opportunity to compete. This holding relates to the doctrine of corporate opportunity.

500 Fifth Avenue is a 60-story, 697-foot-tall (212 m) office building on the northwest corner of Fifth Avenue and 42nd Street in Midtown Manhattan, New York City. The building was designed by Shreve, Lamb & Harmon in the Art Deco style and constructed from 1929 to 1931. 500 Fifth Avenue was designed with a facade of bronze, limestone, and terracotta at the base; it is clad with of brick above the fourth floor. While the lowest four floors contain a decorative exterior, little ornamentation is used above the base. The primary entrance is on Fifth Avenue, and storefronts are located at ground level. Upon its opening, the building contained design features including fast elevators, well-lit office units, and a floor plan that maximized the well-lit office space. The 1916 Zoning Resolution resulted in a structure that incorporated setbacks, resulting in the lower floors being larger than the upper floors. 500 Fifth Avenue was built for businessman Walter J. Salmon Sr. In the 1920s, prior to the building's development, the underlying land had become extremely valuable. Similarly to the much larger Empire State Building nine blocks south, which was constructed simultaneously, 500 Fifth Avenue's construction was highly coordinated. 500 Fifth Avenue opened in March 1931, but the structure garnered relatively little attention after the Empire State Building opened shortly afterward. The building was designated an official city landmark by the New York City Landmarks Preservation Commission in 2010.

The Macbeth Gallery was an art gallery in New York City that was the first to specialize in American art. Founded by William Macbeth in 1892, the gallery gained notoriety in 1908 when it put on an exhibition protesting the restrictive policies and conservative tastes of the existing art establishment in New York, exemplified by the National Academy of Design. The exhibition showcased the work of eight artists who were known for portraying gritty scenes of daily life, especially of poorer communities in New York: Robert Henri, William Glackens, George Luks, Everett Shinn, John Sloan, Arthur Bowen Davies, Ernest Lawson, and Maurice Prendergast. Though they had varying styles, the artists were later known collectively as "The Eight". Henri, Glackens, Luks, Shinn, and Sloan were associated with the Ashcan School, and the 1908 exhibition brought increased national attention to that movement and founded their reputations.In 1948, Andrew Wyeth's painting Christina's World was first exhibited at the Macbeth Gallery before it was purchased by the Museum of Modern Art.As the art scene in New York shifted towards abstract expressionism in the early 1950s, the gallery, which had focused on American Realism and Impressionism, started to fall out of favor. Macbeth celebrated its sixtieth anniversary with a group exhibition in April 1952 before closing its doors in 1953.

The Salmon Tower Building is a 31-story skyscraper located at 11 West 42nd Street and 20 West 43rd Street in Manhattan, New York City, near Bryant Park. It was designed by Albert J. Wilcox and finished in 1928. It was developed by a firm headed by Walter J. Salmon Sr. Directly to the west of the Salmon Tower Building is the former Aeolian Building, and to its east is 500 Fifth Avenue, also built by Salmon Sr.

The Latting Observatory was a wooden tower in New York City built as part of the 1853 Exhibition of the Industry of All Nations, adjoining the New York Crystal Palace. It was located on the North side of 42nd Street between Fifth Avenue and Sixth Avenue across the street from the site of present-day Bryant Park. Conceived by Waring Latting and designed by architect William Naugle, the observatory was an octagonally-based, iron-braced wooden tower 315 feet (96 m) high adjoining the Crystal Palace, with landings at three levels on the structure, allowing visitors to see east into Queens, south into Staten Island, and west into New Jersey. The tower, taller than the spire of Trinity Church at 290 feet (88 m), was the tallest structure in New York City from the time it was constructed in 1853 until it was shortened in 1855. The tower's base was a 75-foot (23 m) square, tapering to a top of 6 to 8 feet (1.8 to 2.4 m). It could handle up to 1,500 people at a time. It burned down in 1856. The Latting Observatory was an inspiration for the Eiffel Tower.

The Bryant is a residential building at 16 West 40th Street, south of Bryant Park, in Midtown Manhattan, New York City, developed by HFZ Capital Group and designed by the firm of architect David Chipperfield. The building topped out in 2016, and construction ended in 2018.