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.

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.

Low Memorial Library at Columbia University.

Stairs to Low Memorial Library at Columbia University.

Columbia University. View of Low Library and northeast campus.

Trustees' Room in Low Memorial Library, Columbia University.

J. P. Morgan Library facade.

J.P. Morgan Library facade.

J. P. Morgan library. Facade.

Decorative urn on top of the stairs to Low Memorial Library, Columbia University.

Rotunda in the Reading Room of Low Memorial Library, Columbia University.

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