Chicago has been recognized since the late 19th century as a national and international center for architectural design and innovation. With a nearly blank canvas to work with after the Great Chicago Fire of 1871, architectural giants such as Louis Sullivan and Daniel Burnham designed some of the world's first skyscrapers. Frank Lloyd Wright was a member of the Chicago School of architecture before rising to his own fame. Through mid-century legends such as Mies van der Rohe to modern design star such as Jeanne Gang, Chicago and its built environment — a mixture of well more than a century of distinctive eras — remain true to its historic role.