Prairie School of Architecture

Prairie School was a late 19th- and early 20th-century architectural style, most common to the Midwestern United States. The style is usually marked by horizontal lines, flat or hipped roofs with broad overhanging eaves, windows grouped in horizontal bands, integration with the landscape, solid construction, craftsmanship, and discipline in the use of ornament. Horizontal lines were thought to evoke and relate to the native prairie landscape. The term Prairie School was not actually used by these architects to describe themselves (for instance, Marion Mahony used the phrase The Chicago Group); the term was coined by H. Allen Brooks, one of the first architectural historians to write extensively about these architects and their work.

The Prairie School developed in sympathy with the ideals and design aesthetics of the Arts and Crafts Movement begun in the late 19th century in England by John Ruskin, William Morris, and others. The Prairie School shared an embrace of handcrafting and craftsman guilds as a reaction against the new assembly line, mass production manufacturing techniques, which they felt created inferior products and dehumanized workers.

The Prairie School was also an attempt at developing an indigenous North American style of architecture that did not share design elements and aesthetic vocabulary with earlier styles of European classical architecture. Many talented and ambitious young architects had been attracted by building opportunities stemming from the Great Chicago Fire of 1871. The World's Columbian Exposition (Chicago World's Fair) of 1893 was supposed to be a heralding of the city of Chicago's rebirth. But many of the young Midwestern architects of what would become the Prairie School were offended by the Greek and Roman classicism of nearly every building erected for the fair. In reaction, they sought to create new work in and around Chicago that would display a uniquely modern and authentically American style, which came to be called Prairie.

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