[3 East 64th Street.]

[149 East 38th Street.]

[123 East 35th Street.]

[East 70th Street entrance to the Frick Collection.]

[130 East 64th Street.]

[130 East 64th Street.]

[202 East 25th Street with architectural dimensions and specifications.]

[123 East 35th Street.]

[Fiss, Doerr & Carroll auction mart, 147 East 24th Street.]

[Fiss, Doerr & Carroll auction mart, 147 East 24th Street.]

[3 East 64th Street.]

[3 East 64th Street.]

[19th Precinct station house (originally 25th Precinct), NYPD, 153 East 67th Street.]

[Gramercy House, 235 East 22nd Street.]

[Gramercy House, 235 East 22nd Street.]

[Tower of Bryant Park Hotel, 40 West 40th Street.]

[Architectural detail on the Flatiron Building, 175 Fifth Avenue.]

[Gramercy House, 235 East 22nd Street.]

[6 Times Square.]

["Progress" intaglio carving above the 49th Street entrance to 1 Rockefeller Plaza.]