The Cinnamon Drawing Room was originally hung with white silk and was known as the White Drawing Room. In the winter of 1988-89 family portraits from around the House were brought together and hung in this room. The wall colour was changed to cinnamon to show these magnificent paintings to their full advantage. The unusual Adam ceiling and coving decoration by Alfred Stevens (1817-75) remain.
syon green drawing room interior - Google Search
bluepueblo: Spiral Staircase, Pele’s Castle, Romania photo via pam