Petroglyphs at the archeological site of Orongo Ceremonial village high on the crater rim of Ranu Kau, Rapa Nui (Easter Island), UNESCO World Heritage Site, Chile, South America

Birdman petroglyphs at Orongo ceremonial village on rim of crater Rano Kau, offshore lie bird islands of Motu Kao Kao, Motu Iri and Motu Nui, Easter Island, Chile, Pacific

One of 53 stone masonry houses at Orongo, a stone village and Birdman ceremonial site at the southwestern tip of Easter Island, Rapa Nui National Park, UNESCO World Heritage Site, Easter Island (Isla de Pascua), Chile, South America

One of 53 stone masonry houses at Orongo, a stone village and Birdman ceremonial site at the southwestern tip of Easter Island, Rapa Nui National Park, UNESCO World Heritage Site, Easter Island (Isla de Pascua), Chile, South America

China ceremonial columns showing achievements of ancestors in mandarin exams outside a temple to ancestors in a village in fujian province

Close-up of the Bird Man petroglyph at Orongo ceremonial village on crater rim of Rano Kau on Easter Island (Rapa Nui), Chile, Pacific, South America

View east along crater rim from Orongo ceremonial village of the Rano Kau crater, Easter Island, Chile, Pacific, South America

Back view of Naga man's belt with dao holder also known as Dhama (a type of machete) with ceremonial baskets with tassles of human hair, Naga New Year Festival, Lahe village, Sagaing Division, Myanmar (Burma), Asia

Model of Indians in reproduction Taino Indian village, Chorro de Maita, Banes, near Guardalavaca, Holguin Province, Cuba

Portrait of native man, Papua New Guinea, New Britain, Kimbe Bay