Low Memorial Library, c. 1975.

President Seth Low founded the Low Memorial Library in honor of his father, Abiel Abbot Low. It was designed in the Neoclassical style by Charles Follen McKim of the renowned architecture firm McKim, Mead, and White, who designed the Beaux-Arts plan that governs Columbia University's campus. The Low Memorial Library was constructed from 1895 until 1897 as the first major building on the new campus. It was meant to be both the visual and the academic focus of the grounds. The building, a Greek cross in plan, was modeled after the Pantheon, with windows inspired by the Baths of Diocletian, and various Classical influences on the outside, including busts of Apollo, Zeus, and Athena.

The great hall of the building, octagonal in plan, was designed as the main reading room. The reading room took influence from the Reading Room at the British Museum, which was circular in plan and also covered by a domed ceiling. A circular arrangement of tiered desks surrounded a central reception desk, both of which occupy the space under the rounded ceiling. The ceiling is painted dark blue and adorned with a suspended white sphere meant to represent the moon and night sky. The reading room held 12,000 of the library's books, and at maximum capacity, the library was to hold 1,900,000 volumes in total.

Since 1934, the reading room has been repurposed for more ceremonious occasions such as exhibitions, convocations, and as a reception area. The iconic facade of the building is used as the backdrop for Columbia's graduation ceremonies.

During the protests at Columbia in 1968, the library, which also housed the president's office, was occupied by a group of students. The students were protesting the university's involvement in the Vietnam War and, among other things, a segregated gymnasium proposed near campus. Of the drama that ensued, one account by a former student describes food being hurled at the building to feed the occupants.

Peculiarly, the 1897 Real Estate Record and Guide wrote that the Library's design was a direct copy of a French Church designed by an architect called Rumpf. There is no record of such a building, though the Guide wrote of the building, "Successful architects have too much to do to be pre-eminently artists -- they much be first-rate men of business."

The library is listed on the National Register of Historic Places.