It was when British archaeologist Piers Litherland saw that the ceiling of the burial chamber was painted blue with yellow stars that he realised he had just discovered the first rock-cut tomb of an Egyptian pharaoh to be found in more than a century.
Litherland had been exploring the western wadis near the Valley of the Kings in Egypt for more than a decade when he discovered a staircase that led to the tomb, now known to have belonged to Thutmose II, who reigned from 1493 to 1479BC.