Corbelled arch, Nuns Quadrangle, Uxmal, Mayan archaeological site, UNESCO World Heritage Site, Yucatan, Mexico, North America

Corbelled Arch, Ek Balam, Mayan archaeological site, Yucatan, Mexico, North America

Medieval corbelled and half timbered mansions, in cobbled street, Old Town, Dinan, Brittany, Cotes d'Armor, France, Europe

Dolmen de Romeral, a Chalcolithic period ritual monument, showing the corbelled construction of the entrance passage, Antequera, Malaga Province, Andalusia, Spain, Europe

The bridge to Angkor Thom, lined on both sides with figurines ending in a corbelled arch entryway, Angkor, UNESCO World Heritage Site, Cambodia, Indochina, Southeast Asia, Asia

The bridge to Angkor Thom, lined on both sides with figurines ending in a corbelled arch entryway, Angkor, UNESCO World Heritage Site, Cambodia, Indochina, Southeast Asia, Asia

The bridge to Angkor Thom, lined on both sides with figurines ending in a corbelled arch entryway, Angkor, UNESCO World Heritage Site, Cambodia, Indochina, Southeast Asia, Asia

Dolmen de Romeral, a Chalcolithic period ritual monument, showing the corbelled construction of the inner chamber, Antequera, Malaga Province, Andalusia, Spain, Europe

Corbelled Arch at the Quadrangle of the Nuns, Uxmal, Yucatan State, Mexico

Corbelled Arch at the Quadrangle of the Nuns, Uxmal, Yucatan State, Mexico

Corbelled arch passageway, Cahal Pech Archaeological Reserve, San Ignacio, Cayo District, Belize

Corbelled arch passageway at sunset, Cahal Pech Archaeological Reserve, San Ignacio, Cayo District, Belize

Passageway between the Structure IV Annex and Structure VIII, Becan Archaeological Site, Campeche State, Mexico

Dolmen de Romeral, a Chalcolithic period ritual monument, showing the corbelled construction of the entrance passage, Antequera, Malaga Province, Andalusia, Spain, Europe

Medieval corbelled and half timbered mansions in cobbled street, Old Town, Dinan, Brittany, Cotes d'Armor, France, Europe

Interior view of the early Christian church, corbelled vault, Gallarus Oratory, Dingle Peninsula, County Kerry, Ireland, British Isles, Europe

Early Christian church, corbelled vault, Gallarus Oratory, Dingle Peninsula, County Kerry, Ireland, British Isles, Europe

Early Christian church, corbelled vault, Gallarus Oratory, Dingle Peninsula, County Kerry, Ireland, British Isles, Europe