Angkor Wat temple, 12th century, Khmer, Angkor, UNESCO World Heritage Site, Siem Reap, Cambodia, Indochina, Southeast Asia, Asia

travel walls wall carvings carved reliefs details detail photography travel destinations color image day archaeology archaeological sites ancient civilizations past history khmer temple temples angkor wat angkor siem reap world heritage site cambodia indochina southeast asia asia outdoors exteriors building exterior vertical