decorated floor consists of Minton encaustic tile and it is usually covered by a removable floor to protect it. It contains over 30,000 tiles. The doors are bronze and have openwork panels which incorporate the letters SPQL (the Senate and the People of Liverpool) making an association with the SPQR badge of ancient Rome. The ten brass and bronze chandeliers in the Great Hall, designed by Cockerell, originally powered by town gas weigh 15 cwt, are decorated with prows of ships, heads of Neptune and Liver Birds. The organ is at the north end and at the south end is a round arch supporting an entablature between whose columns is a gate leading directly into the Crown Court. The niches contain the statues of William Roscoe by Chantrey, Sir William Brown by Patrick MacDowell, Robert Peel by Matthew Noble, George Stephenson by John Gibson, Hugh Boyd M‘Neile by George Gamon Adams, Edward Whitley by A. Bruce Joy, S. R. Graves by G. G. Fontana, Rev Jonathan Brookes by B. E. Spence, William Ewart Gladstone by John Adams-Acton, the 14th Earl of Derby by William Theed the Younger, the 16th Earl of Derby by F. W. Pomeroy, and Joseph Mayer by Fontana. In 2012 a statue of Kitty Wilkinson by Simon Smith was unveiled, the first in 101 years, and the first of a woman. The stained glass in the semicircular windows at each end of the hall was added in 1883–84 by Forrest and Son of Liverpool. Sharples and Pollard regard this as "one of the greatest Victorian interiors". The Crown Court has a tunnel vault on red granite columns and the Civil Court a coved ceiling on grey granite columns. The South Entrance Hall is approached through the portico, is low and has Ionic columns. Below this is a larger vaulted space which was adapted to form a new entrance in 2003–05. The North Entrance Hall has Doric columns on its landing and a Doric ambulatory around the apse with two bronze Torchères by Messengers of Birmingham decorated with allegorical scenes, the apse contains stairs, unlike the other main entrances where the stairs are external. A copy in plaster of part of the Parthenon frieze runs round its walls. In the centre of the south wall is a marble statue of Henry Booth shown standing up, carved 1874 by William Theed the Younger, placed here in 1877, flanking the