Camara de Lobos, Madeira, Portugal, Europe

Gunlom Falls, Kakadu National Park, UNESCO World Heritage Site, Australia, Pacific

Woman selling vegetables from her stall in the central market in Kota Bharu, Malaysia, Southeast Asia, Asia

Man unloading rice from boat onto beach, Nosy Komba Island, Madagascar, Africa

Houses with restored facades in Dlugi Targ in Gdansk, Poland, Europe

Tourists on elephant back in long grass, viewing game in the Chitwan National Park, Nepal, Asia

Tourists walking between Ribeira Brava and Estreito do Canava do Lobos, Madeira, Portugal, Europe

Tinsmiths in market, Lilongue, Malawi, Africa

Moored boat on the Thames at dusk, Strand-on-the-Green, London, England, United Kingdom, Europe

Market scene, Fort Dauphin, Madagascar, Africa

Elephant and calf, Fothergill Island, Lake Kariba, Zimbabwe, Africa

The Gateway of Xerxes, Persepolis, UNESCO World Heritage Site, Iran, Middle East

Spiral staircase in the Palm House during refurbishments, before the plants had been replaced, Royal Botanic Gardens, Kew (Kew Gardens), UNESCO World Heritage Site, London, England, United Kingdom, Europe

The Apadana (King's audience hall), Persepolis, UNESCO World Heritage Site, Iran, Middle East

Caerlaverock Castle, dating from the 13th century, Dumfriesshire, Scotland, United Kingdom, Europe

Didieracae, unique to Madagascar, Allaudia at Berenty, Madagascar, Africa

Modern tomb of the Antandroy trible in south, Madagascar, Africa

Memorial tomb of the Mahafaly tribe, Madagascar, Africa

Smoking fish in a Lake Malawi fishing village, Malawi, Africa

Fishermen gutting catch, Anse Boileau, Mahe, Seychelles, Indian Ocean, Africa

Ziggurat dating from 1250 BC, temple to god Inshushinak on site of Elamite city, Choga Zanbil, UNESCO World Heritage Site, Iran, Middle East

Mosque at Touba, Senegal, West Africa, AFrica

Land boardwalk laid to prevent path erosion, Yorkshire Dales, England, United Kingdom, Europe

Frieze with king and tribute, Persepolis, UNESCO World Heritage Site, Iran, Middle East

Nosy Komba island from Ambalahonko, Madagascar, Africa