institutions, promote all its great interests, and see whether we also, in our day and generation, may not perform something worthy to be remembered." Senate Chamber The current Senate Chamber opened in 1859 and is adorned with white marble busts of the former Presidents of the Senate (Vice Presidents). Old Chambers Statuary Hall (Old Hall of the House) The National Statuary Hall is a chamber in the United States Capitol devoted to sculptures of prominent Americans. The hall, also known as the Old Hall of the House, is a large, two-story, semicircular room with a second story gallery along the curved perimeter. It is located immediately south of the Rotunda. It was the meeting place of the U.S. House of Representatives for nearly 50 years (1807–1857). After a few years of disuse, in 1864, it was repurposed as a statuary hall. Old Senate Chamber The Old Senate Chamber is a room in the United States Capitol that was the legislative chamber of the United States Senate from 1810 to 1859, and served as the Supreme Court chamber from 1860 until 1935. Old Supreme Court Chamber This room was originally the lower half of the Old Senate Chamber from 1800 to 1806. After division of the chamber in two levels, this room was used from 1806 until 1860 as the Supreme Court Chamber. In 1860, the Supreme Court began using the newly vacated Old Senate Chamber. In 1935, the Supreme Court vacated the Capitol Building and began meeting in the newly constructed United States Supreme Court Building across the street. Floor plans Exterior Grounds The Capitol Grounds cover approximately 274 acres (1.11 km2), with the grounds proper consisting mostly of lawns, walkways, streets, drives, and planting areas. Several monumental sculptures used to be located on the east facade and lawn of the Capitol including The Rescue and George Washington. The current grounds were designed by noted American landscape architect Frederick Law Olmsted, who planned the expansion and landscaping performed from 1874 to 1892. In 1875, as one of his first recommendations, Olmsted proposed the construction of the marble terraces on the north, west, and south sides of the building that exist today. Olmsted also designed the Summerhouse, the open-air brick building that sits just north of the Capitol. Three arches open into the hexagonal structure, which encloses a fountain and twenty-two brick chairs. A fourth wall holds a small window which