Staff (building material) in the context of "Glycerin"

The World's Columbian Exposition, also known as the Chicago World's Fair, was a world's fair held in Chicago from May 1 to October 31, 1893, to celebrate the 400th anniversary of Christopher Columbus's arrival in the New World in 1492. The centerpiece of the Fair, held in Jackson Park, was a large water pool representing the voyage that Columbus took to the New World. Chicago won the right to host the fair over several competing cities, including New York City, Washington, D.C., and St. Louis. The exposition was an influential social and cultural event and had a profound effect on American architecture, the arts, American industrial optimism, and Chicago's image.

The layout of the Chicago Columbian Exposition was predominantly designed by John Wellborn Root, Daniel Burnham, Frederick Law Olmsted, and Charles B. Atwood. It was the prototype of what Burnham and his colleagues thought a city should be. It was designed to follow Beaux-Arts principles of design, namely neoclassical architecture principles based on symmetry, balance, and splendor. The color of the material generally used to cover the buildings' façades, white staff, gave the fairgrounds its nickname, the White City. Many prominent architects designed its 14 "great buildings". Artists and musicians were featured in exhibits and many also made depictions and works of art inspired by the exposition. One particularly notable attraction was the world's first ferris wheel, standing at a height of 264 feet, which was designed to rival the Eiffel Tower built for the 1889 World's Fair four years earlier.