Egyptian Revival architecture in the British Isles and John Hawkshaw, based on an earlier design of 1831 by Isambard Kingdom Brunel, and contributed to by Sarah Guppy. Egyptian Revival architecture made a re-appearance in the interwar years between 1919 and 1939 and was used mainly for the decoration of factory buildings and commercial buildings such as cinemas and garages. This revival of interest in the style is attributed to the discovery of Tutankhamun's tomb by Howard Carter in 1922. Greater London House is a striking example of early 20th-century Egyptian Revival architecture in Camden Town, London, inspired by Tutankhamun's tomb. The building was erected in 1926–28 by
Valley of the Kings is extensive. The tomb has been newly restored and opened for visitors. By the end of the New Kingdom, Egypt had entered a long period of political and economic decline. The priests at Thebes grew more powerful, and they effectively administered Upper Egypt, while kings ruling from Tanis controlled Lower Egypt. Some attempt at using the open tombs was made at the start of the Twenty-first Dynasty, with the High Priest of Amun, Pinedjem I, adding his cartouche to KV4. The Valley began to be heavily plundered, so during the Twenty-first Dynasty the priests of Amun opened most of the