Yale architecture

Yale is noted for its harmonious yet fanciful largely Collegiate Gothic campus as well as for several iconic modern buildings commonly discussed in architectural history survey courses: Louis Kahn's Yale Art Gallery and Center for British Art, Eero Saarinen's Ingalls Rink and Ezra Stiles and Morse Colleges, and Paul Rudolph's Art & Architecture Building. Yale also owns many noteworthy 19th century mansions along Hillhouse Avenue.
Many of Yale's buildings were constructed in the neo-Gothic architecture style from 1917 to 1931. Stone sculpture built into the walls of the buildings portray contemporary college personalities such as a writer, an athlete, a tea-drinking socialite, and a student who has fallen asleep while reading. Similarly, the decorative friezes on the buildings depict contemporary scenes such as policemen chasing a robber and arresting a prostitute (on the wall of the Law School), or a student relaxing with a mug of beer and a cigarette. The architect, James Gamble Rogers, faux-aged these buildings by splashing the walls with acid, deliberately breaking their leaded glass windows and repairing them in the style of the Middle Ages, and creating niches for decorative statuary but leaving them empty to simulate loss or theft over the ages. In fact, the buildings merely simulate Middle Ages architecture, for though they appear to be constructed of solid stone blocks in the authentic manner, most actually have steel framing as was commonly used in 1930. One exception is Harkness Tower, 216 feet (66 m) tall, which was originally a free-standing stone structure. It was reinforced in 1964 to allow the installation of the Yale Memorial Carillon.
Other examples of the Gothic (also called neo-Gothic and collegiate Gothic) style are on Old Campus by such architects as Henry Austin, Charles C. Haight and Russell Sturgis. Several are associated with members of the Vanderbilt family, including Vanderbilt Hall, Phelps Hall, St. Anthony Hall (a commission for member Frederick William Vanderbilt), the Mason, Sloane and Osborn laboratories, dormitories for the Sheffield Scientific School (the engineering and sciences school at Yale until 1956) and elements of Silliman College, the largest residential college.
Ironically, the oldest building on campus, Connecticut Hall (built in 1750), is in the Georgian style and appears much more modern. Georgian-style buildings erected from 1929 to 1933 include Timothy Dwight College, Pierson College, and Davenport College, except the latter's east, York Street façade, which was constructed in the Gothic style.
The Beinecke Rare Book and Manuscript Library, designed by Gordon Bunshaft of Skidmore, Owings, and Merrill, is one of the largest buildings in the world reserved exclusively for the preservation of rare books and manuscripts. It is located near the center of the University in Hewitt Quadrangle, which is now more commonly referred to as "Beinecke Plaza." The library's six-story above-ground tower of book stacks is surrounded by a windowless rectangular building with walls made of translucent Vermont marble, which transmit subdued lighting to the interior and provide protection from direct light, while glowing from within after dark.
The sculptures in the sunken courtyard by Isamu Noguchi are said to represent time (the pyramid), the sun (the circle), and chance (the cube).
Alumnus Eero Saarinen, Finnish-American architect of such notable structures as the Gateway Arch in St. Louis, Washington Dulles International Airport main terminal, and the CBS Building in Manhattan, designed Ingalls Rink at Yale and the newest residential colleges of Ezra Stiles and Morse. These latter were modelled after the medieval Italian hilltown of San Gimignano — a prototype chosen for the town's pedestrian-friendly milieu and fortress-like stone towers. These tower forms at Yale act in counterpoint to the college's many Gothic spires and Georgian cupolas.