Ridges of the dome shaped structure in the Kiri Vihara Buddhist temple ruins, Polonnaruwa, UNESCO World Heritage Site, Sri Lanka, Asia

A dome shaped structure in the Kiri Vihara Buddhist temple ruins, Polonnaruwa, UNESCO World Heritage Site, Sri Lanka, Asia

The cone shaped funnel in the dome cupola has 360 glass mirrors reflecting light into the Plenary chamber of the Reichstag building, designed by Sir Norman Foster, Berlin, Germany, Europe

Visitors walk up a spiral ramp around the cone shaped funnel in the dome cupola, which has 360 glass mirrors reflecting light into the Plenary chamber of the Reichstag building, designed by Sir Norman Foster, Berlin, Germany, Europe

A tall building covered in scaffolding with a dome-shaped roof, juxtaposed with other buildings and a clear blue sky in Manchester, UK.

St. Basils Cathedral in Red Square, UNESCO World Heritage Site, Moscow, Russia, Europe

St. Basils Cathedral in Red Square, UNESCO World Heritage Site, Moscow, Russia, Europe

St. Basils Cathedral in Red Square, UNESCO World Heritage Site, Moscow, Russia, Europe

St. Basils Cathedral in Red Square, UNESCO World Heritage Site, Moscow, Russia, Europe

St. Basils Cathedral in Red Square, UNESCO World Heritage Site, Moscow, Russia, Europe

A dome shaped hill of purple bentonite with a rocky flat top in Petrified Forest National Park, Arizona, United States of America, North America

Esplanade Theatres on the Bay and Concert Hall centre for performing arts, durian shaped dome roof with aluminium sunshades, opened 2002, Marina Bay, Singapore, Southeast Asia, Asia

Visitors walk up a spiralling ramp around the cone shaped funnel in the dome cupola, which has 360 glass mirrors reflecting light into the Plenary chamber of the Reichstag building, designed by Sir Norman Foster, Berlin, Germany, Europe

Wild mushrooms growing in the grass, United Kingdom

Sacre-Coeur Basilica on a sunny day with tourists, Paris, France, Europe

Wild mushrooms growing in the grass, United Kingdom

National Grand Theatre, Beijing, China

National Grand Theatre, Beijing, China

National Grand Theatre, Beijing, China

The Eden Project, dome-shaped greenhouses in the sunlight, Cornwall, England, Great Britain, Europe

Hsin-byu-me Pagoda, Mingun, Myanmar, Burma

Spinning restaurant, Reykjavik, Iceland

Futuristic shell-shaped artificial Murinsel, Mur Island, with steel dome and footbridges, designed by Vito Acconci, Graz, Styria, Austria, Europe

Dome of the church of the Dominican convent of Nuestra Senora del Rosario, Lima, UNESCO World Heritage Site, Peru, South America

Vltava river, Charles Bridge, Smetana Museum in the former waterworks, Old Town Bridge Tower, water tower, dome of the Cross Church, Prague, Bohemia, Czech Republic, Europe

Detail of the dome of the Khatem al-Anbiyaa Mosque, Beirut, Lebanon, Middle East, Orient

Detail of the dome of the Khatem al-Anbiyaa Mosque, Beirut, Lebanon, Middle East, Orient

Surreal landscape of White Pocket with stormy clouds gathering overtop. They are comprised of swirling, multicolured Navajo Limestone with domes, hoodoos and potholes, Arizona, United States of America

View of geometric patterns on rocky hills referred to as Brain Rocks, against a cloudy sky forming part of the alien landscape of amazing lines, contours and shapes in the wondrous area known as White Pocket, situated in Arizona, Arizona, United States of America

Micronesia, Palau, Rock Islands, Mushroom-shaped island surrounded blue ocean.