[Apartment building.]

[Apartment building.]

[Apartment buildings.]

[Apartment building.]

[Apartment buildings.]

[Unidentified apartment building.]

[Unidentified apartment buildings.]

[Apartment building.]

[Unidentified apartment buildings.]

[Apartment building.]

[Central Park looking toward apartment buildings on Central Park West.]

[Apartment buildings.]

[Apartment buildings.]

[Unidentified apartment buildings.]

[Unidentified apartment buildings.]

[Unidentified apartment building.]

660 Park Avenue. Apartment building

941 Park Avenue. Apartment building

888 Park Avenue. Apartment building

[Unidentified apartment building.]