Egyptian Revival architecture in the British Isles style had very nearly disappeared, but in 1922 with Howard Carter's discovery of Tutankhamun's tomb the style underwent a dramatic revival it was used particularly for cinema architecture and sometimes for factory buildings. The angular shapes of Egyptian architecture could be mixed with those of Art Deco, leading to a hybrid Art Deco style which appeared in the 1930s. Subsequently, there have been very few buildings in Egyptian Revival style. The first illustration of a pyramid was published by John Greaves, Professor of Mathematics at Oxford University, in 1646, to record and draw on site, the external and internal measurements
Minor tombs in the Valley of the Kings are larger, multiple chambered tombs. These minor tombs served various purposes, some were intended for burials of lesser royalty or for private burials, some contained animal burials and others apparently never received a primary burial. In many cases these tombs also served secondary functions and later intrusive material has been found related to these secondary activities. While some of these tombs have been open since antiquity, the majority were discovered in the 19th and early 20th centuries during the height of exploration in the valley. Tombs in the Valley of the Kings are assigned a numerical "KV" (for Kings' Valley)