[The Old Control House, Bowling Green subway station.]

[Elephant House at the Bronx Zoo.]

[Elephant House at the Bronx Zoo.]

[Elephant House at the Bronx Zoo.]

[Elephant House at the Bronx Zoo.]

[Elephants and Elephant House, Bronx Zoo.]

[Grace Church School, 92 Fourth Avenue.]

[Bowling Green.]

[Entrance to the 181st Street subway station.]

["Europe" sculpture at the Alexander Hamilton U.S. Custom House.]

[Entrance to the 181st Street subway station.]

[5 and 9 East 68th Street.]

[Astor Place subway kiosk.]

[5 and 9 East 68th Street.]

[Alexander Hamilton U.S. Custom House.]

[Astor Place subway kiosk.]

[First Precinct Police Station, 100 Old Slip.]

[Man standing in front of Astor Place subway kiosk.]

[First Precinct Police Station, 100 Old Slip.]

[Alexander Hamilton U.S. Custom House.]