Holkham Hall has a neoclassical interior designed by William Kent in the Palladian style. The interior features grand state rooms such as the Saloon lined with red velvet. Rooms are symmetrically designed with real and false doors to achieve balance. The Marble Hall has alabaster columns and a coffered ceiling inspired by Inigo Jones' design for the Pantheon. The exterior has a severe Palladian design with an austere brick facade and only terminating Venetian windows for ornamentation.