Mausoleum of Halicarnassus - Credit: Wikimedia Commons
The Mausoleum at Halicarnassus or Tomb of Mausolus (; ) was a tomb built between 353 and 350 BC in Halicarnassus (present Bodrum, Turkey) for Mausolus, an Anatolian from Caria and a satrap in the Achaemenid Empire, and his sister-wife Artemisia II of Caria. The structure was designed by the Greek architects Satyros and Pythius of Priene. Its elevated tomb structure is derived from the tombs of neighbouring Lycia, a territory Mausolus had invaded and annexed , such as the Nereid Monument. Read more on Wikipedia
Source: en.wikipedia.org