 The Rookery was built in 1887 – 1888 by the architectural partnership of Daniel H. Burnham and John Wellborn Root, known as Burnham and Root. In the architectural boom that followed the Great Chicago Fire, architects in what would become known as the Chicago School of commercial architecture competed with each other to create the world's first true skyscrapers. By mixing modern building techniques, such as metal framing, fireproofing, elevators and plate glass, together with traditional ones, such as brick facades and elaborate ornamentation, Burnham and Root sought to create a bold architectural statement. At the same time, they intended their buildings to be commercially successful. This building is one of the few results of their partnership that is still standing.
