The Treasury Inn, a neoclassical home built in 1905 as the luxurious residence of A.W. and Caroline Ewert in Pierre, the capital city of South Dakota (and, at c.-14,000 population as of 2021, the second-least-populated U.S. state capital ahead of only Montpelier, Vermont). A.W. Ewert was a banker, former Pierre mayor, and future South Dakota state treasurer. The property served as a grand inn for a time after the Ewerts owned it. Photo by Carol Highsmith, 2017.