Columbia University. View of Low Library and northeast campus.

Columbia University. Rendering of 116th Street entrance pylons.

Columbia University. Facade of Low Library.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Columbia University campus.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Columbia University. Philosophy Building, view of facade and left wall.

Columbia University. University Hall perspective.

Trustees' Room in Low Memorial Library, Columbia University.

Columbia University. Perspective drawing of University Hall.

Stairs to Low Memorial Library at Columbia University.

Fountain and stairs in front of Low Memorial Library at Columbia University.