Columbia University [Portrait of a student.]

Columbia University [Woman with a large stack of books walking down a flight of stairs.]

Columbia University [Woman carrying a large stack of books down stairs.]

Columbia University [Columbia's board of trustees.]

Columbia University [A meeting.]

Columbia University [Columbia University flag.]

Columbia University [Columbia University gates.]

Columbia University [Woman with a large stack of books walking down a flight of stairs.]

Columbia University [Woman with a large stack of books walking down a flight of stairs.]

Columbia University [Woman with a large stack of books walking down a flight of stairs.]

Columbia University [Columbia University pennant.]

Columbia University [Columbia University gate.]

Columbia University [Man holding a large box.]

Columbia University [Board of trustees.]

Columbia University [Columbia gates.]

Columbia University [Man holding a large box.]

Columbia University [Students playing musical instruments.]

Columbia University [Students playing musical instruments.]

Columbia University [Group of students.]

Columbia University [Diving.]