Fountain of Time is a sculpture by Lorado Taft, measuring 126 feet 10 inches (38.66 m) in length, at the western edge of the Midway Plaisance within Washington Park in Chicago's South Side. Inspired by Henry Austin Dobson's "Paradox of Time" and with its 100 figures passing before Father Time, Time is a monument to the first 100 years of peace between the United States and Great Britain, resulting from the Treaty of Ghent in 1814. The fountain began running in 1920 and was dedicated in 1922. It contributes to the National Register of Historic Places Washington Park Historic District. Part of a larger beautification plan for the Midway Plaisance, Time was constructed from a new type of molded, steel-reinforced concrete that was claimed to be more durable and cheaper than alternatives, making it the first of any kind of finished works of art made of concrete. Before Millennium Park, it was considered the most important installation in the Chicago Park District. Time is one of several Chicago works funded by Benjamin Ferguson's trust fund. During the late 1990s and early 21st century it underwent repairs that corrected many of the problems caused by earlier restorations.