Rockefeller Center. RCA Building, main entrance detail sharp.

Rockefeller Center. French building entrance detail.

Rockefeller Center. RCA Building, up shot from below entrance.

Rockefeller Center. RCA Building.

Rockefeller Center. RCA Building, detail of center mosaics, Sixth Avenue entrance.

Rockefeller Center. RCA Building, general mosaic detail Sixth Avenue entrance.

Rockefeller Center. RCA Building. Corning Glass windows, axis view from within.

Rockefeller Center. British Empire Building, detail of entrance.

Rockefeller Center. RCA Building, oblique view from 49th Street.

Rockefeller Center. RCA Building, oblique view from 49th Street.

Rockefeller Center. RCA Building, Sixth Avenue entrance from inside pillars.

Rockefeller Center. British Empire Building, entrance.

RCA Building in Rockefeller Center, at night

Rockefeller Center. RCA Building. Corning Glass windows, sharp from within.

Rockefeller Center. RCA Building. Corning Glass windows from right, within.

Rockefeller Center. RCA Building, oblique view from 50th Street.

Rockefeller Center. RCA Building, oblique view from 50th Street.

Rockefeller Center. RCA Building. Corning Glass windows, oblique outside view.

Rockefeller Center. British, French and RCA Buildings.

Rockefeller Center. RCA Building, lower part from old Union Club.