The Great God Pan fountain at Columbia University.

Fountain at Columbia University.

Fountain at Columbia University.

Fountain and stairs in front of 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.

Hamilton Hall at Columbia University.

Kent Hall at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Fountain in the South Court of Columbia University.

Columbia University campus.

Avery building at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Stairs to Low Memorial Library at Columbia University.

Furnald Hall at Columbia University.