The Senate is characterised by the predominance of the colour red, in both the carpet and the red leather of the seating and desks. This reflects its role as the upper house and as a deliberative house like the House of Lords at Westminster. The seating is in a horse-shoe pattern, around a central table. Each senator had a seat and a desk, including those sitting on the front benches (i.e., ministers). At the end of the table is a desk for the clerks and behind them a large chair for the president. Behind it are two thrones, to be used by the monarch and consort or, in their stead, the Governor-General and spouse, at official occasions such as the State Opening of Parliament. The furnishings conform to Murdoch's simplified classical style.