The Flatiron Building, originally the Fuller Building, is a triangular 22-story, 86.9 m high steel-framed landmarked building. Designed by Daniel Burnham and Frederick Dinkelberg, it was one of the tallest buildings in the city upon its 1902 completion, at 20 floors high, and one of only two 'skyscrapers'. As with numerous other wedge-shaped buildings, the name Flatiron derives from its resemblance to a cast-iron clothes iron.
The building, which has been called one of the world's most iconic skyscrapers and a quintessential symbol of New York City, anchors the south (downtown) end of Madison Square and the north (uptown) end of the Ladies' Mile Historic District.
References:The Gravensteen is a castle in Ghent originating from the Middle Ages. The name means 'castle of the counts' in Dutch. Arnulf I (918–965), Count of Flanders, was the first to fortify this place, building a medieval bastion on this high sand dune, naturally protected by the river Leie and its marshy banks. This bastion consisted of a central wooden building and several surrounding buildings, also in wood.
In the early 11th century, the wooden building was replaced by a stone residence, consisting of three large halls that made up three storeys, connected by a stone stairwell. The monumental stone staircase, the light openings, the fireplaces built into the walls and the latrines were signs of considerable luxury and comfort in those days. There was probably also a tower.