Kent Hall at Columbia University.

Hamilton Hall at Columbia University.

The Great God Pan fountain at Columbia University.

Furnald Hall at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

St. Paul's Chapel, Hamilton Hall, and Hartley Hall at Columbia University.

Columbia University campus.

Low Memorial Library at Columbia University.

Avery 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.

Avery building at Columbia University.

Stairs to Low Memorial Library at Columbia University.

Hamilton Hall at Columbia University.

Columbia University.

Columbia University.