A competition for the best design was held in 1792-93. French architect Etienne (or Stephen) Sulpice Hallet (1755-1825) refined designs by William Thornton, a physician and amateur architect, adapting baroque and neoclassical traditions to American themes. Hallet's four designs employed domes, statues, and other architectural details to invoke Roman civic ideals. Difficulties in planning the capitol building were not only structural, but also tied to the uncertainty of the operation and function of the federal government and its branches. Many of Hallet's design ideas from the early 1790s were incorporated into the final capitol design. | A competition for the best design was held in 1792-93. French architect Etienne (or Stephen) Sulpice Hallet (1755-1825) refined designs by William Thornton, a physician and amateur architect, adapting baroque and neoclassical traditions to American themes. Hallet's four designs employed domes, statues, and other architectural details to invoke Roman civic ideals. Difficulties in planning the capitol building were not only structural, but also tied to the uncertainty of the operation and function of the federal government and its branches. Many of Hallet's design ideas from the early 1790s were incorporated into the final capitol design. |