LEGO Architecture Notre-Dame de Paris 21061 contains 4,383 pieces and recreates the cathedral while showing different stages of its historical construction. The model represents the western façade, towers, rose windows, flying buttresses, spire, roofs and interior with columns and arches. The roof can be removed and the towers open to reveal interior areas. The base features trees and a plaque with the building's name. It measures approximately 33 cm high, 22 cm wide and 41 cm deep.