Immediately behind the last row of desks is a low paneled wall that separates the Senators' space from a third visitors' area. Furnished with red-upholstered sofas, this area was reserved for privileged visitors who gained admittance to the Chamber through the special invitation of a Senator. Niches, one on either side of the main doorway, house reproductions of stoves that were capable of burning wood or coal. The crimson and gold color scheme seen in the canopy and modesty screens is repeated throughout the Chamber. Crimson drapery swags secured with gilt stars adorn the visitors' galleries.
Window treatments use the same crimson material.
It features a gold star pattern on a red background. The domed, white-painted ceiling of the Chamber is elaborately coffered and enriched by decorative moldings. Additional light was provided by a large brass chandelier made by Cornelius and Company, a prestigious Philadelphia firm, similar to the one now hanging above the Vice President's desk. The Old Senate Chamber as it exists today is the third Chamber created for the use of the Senate in the Capitol. The original Chamber, designed by Dr. William Thornton , was located on the ground floor of the north wing.