Harry Burton, 1922. Howard Carter peering into Tutankhamun's antechamber. Defined archaeological photography.
From Wikipedia
The tomb of Tutankhamun was discovered in the Valley of the Kings in 1922 by excavators led by the Egyptologist Howard Carter, more than 3,300 years after Tutankhamun's death and burial. Whereas the tombs of most pharaohs were plundered by graverobbers in ancient times, Tutankhamun's tomb was hidden by debris for most of its existence and therefore not extensively robbed. It thus became the only known near-intact royal burial from ancient Egypt.