Passage: Deir el-Medina (Egyptian Arabic: دير المدينة‎), or Dayr al-Madīnah, is an ancient Egyptian village which was home to the artisans who worked on the tombs in the Valley of the Kings during the 18th to 20th dynasties of the New Kingdom of Egypt (ca. 1550–1080 BCE) The settlement's ancient name  was Set maat "The Place of Truth", and the workmen who lived there were called "Servants in the Place of Truth". During the Christian era, the temple of Hathor was converted into a church from which the Egyptian Arabic name Deir el-Medina ("the monastery of the town") is derived.At the time when the world's press was concentrating on Howard Carter's discovery of the Tomb of Tutankhamun in 1922, a team led by Bernard Bruyère began to excavate the site.

Question: What landmark did the artisans work on?
tombs in the Valley of the Kings