42nd Street and Fifth Avenue. New York Public Library

42nd Street. New York Public Library, view of rear to show cleaning.

42nd Street. New York Public Library, front view.

42nd Street. New York Public Library, front view.

42nd Street. New York Public Library, front view.

42nd Street and Fifth Avenue. New York Public Library. Detail, bronze doors

West 42nd Street and 5th Avenue. New York Public Library, general exterior after cleaning.

West 42nd Street and 5th Avenue. New York Public Library, general exterior after cleaning.

42nd Street and Fifth Avenue. New York Public Library

5th Avenue and 42nd Street. New York Public Library, view below north steps looking south.

42nd Street and Fifth Avenue. New York Public Library

5th Avenue and 42nd Street. New York Public Library, detail of colonnade.

42nd Street and 5th Avenue. New York Public Library, detail of pole base.

42nd Street and Fifth Avenue. New York Public Library

42nd Street and Fifth Avenue. New York Public Library. Lion

5th Avenue and 42nd Street. New York Public Library, north staircase, interior.

42nd Street and 5th Avenue. New York Public Library, detail of north fountain.

42nd Street and 5th Avenue. New York Public Library, detail of Bronze entrance door.

42nd Street and 5th Avenue. New York Public Library, lamp in upper staircase hall.

42nd Street. New York Public Library, view of front to show dirt.