LEGO Architecture Flatiron Building 21023 contains 471 pieces and recreates the triangular New York skyscraper designed by Daniel Burnham. The model represents the limestone façade and Beaux-Arts style of the building, constructed on the wedge formed by Broadway, Fifth Avenue and East 22nd Street. It includes a base with an identification plaque. It measures approximately 15 cm high, 8 cm wide and 11 cm deep.