C. D. (Charles Dudley) Arnold

Born in 1844, C. D. Arnold—Charles Dudley Arnold—was a Canadian-born photographer who became known in the United States for architectural and landscape photography. He is especially remembered for documenting major world’s fairs, including the 1893 World’s Columbian Exposition in Chicago and the 1901 Pan-American Exposition in Buffalo.

His photographs were more than simple souvenirs. They captured the scale, design, and ambition of these events in a way that has made them valuable to historians, libraries, and museums. Collections of his work are preserved by institutions including the Chicago Public Library, Columbia University, the Art Institute of Chicago, and the Museum of Modern Art.

Arnold died in 1927, but his photographs continue to shape how later generations picture these landmark exhibitions. For listeners interested in history, cities, and visual culture, his work offers a direct window into a world that has long since disappeared.