920 Fifth Avenue. Apartment building

810 Fifth Avenue. Apartment building

856 Fifth Avenue. Apartment building

952 Fifth Avenue. Apartment building

944-945 Fifth Avenue. Apartment building

1016 Fifth Avenue. Apartment building

775 Park Avenue. Apartment building

990 Fifth Avenue. Apartment building

1107 Fifth Avenue. Apartment building

East 72nd Street and Fifth Avenue. Apartment building

1107 Fifth Avenue. Apartment building

820 Park Avenue. Apartment building

640 Park Avenue. Apartment building

720 Park Avenue. Apartment building

580 Park Avenue. Apartment building

East 63rd Street and Park Avenue. Apartment building

888 Park Avenue. Apartment building

888 Park Avenue. Apartment building

1107 Fifth Avenue. Apartment building. Construction view

975 Park Avenue. Apartment building