A bridge over a frozen river
A room in an underwater hotel, Dubai
The glass trail of terror (height: 1,430 metres), China
The cleanest water in the world, Melissani Lake, Greece
The road through Death Valley, USA
The shadow of an air liner penetrates a layer of fog, Logan Airport, Boston
A thousand-year-old oak tree with a chapel inside, France
A drawing created with the help of straight lines
A design for a glass swimming pool suspended between two buildings in London
A view of Mount Everest from a plane
A sculpture made entirely from plastic bottles on one of the beaches of Rio de Janeiro
A bridge made from tree roots, Indonesia
The path of death (height: 2,130 metres), China
A parking lot roof made of 1,500 plastic bottles, USA
Moon light reflected off some mountains
Factory chimneys
The white cliffs of Iturup island, Russia
One of the most unusual breeds of dogs the Tibetan Mastiff
An incredibly beautiful drawming made using only coloured pencils
The astoundingly reflective water of Salar de Uyuni, Bolivia
The bay in the resort of Novyi Svet, Crimea
Mother Earth's gifts
Rice fields
Much better than any 'legs on the beach' shot we've ever seen
The Dallol Volcano on the border between Ethiopia and Eritrea
Natural contrast
Lightning over Budapest, Hungary
A frozen pond in Switzerland
Hundreds of flamingos form the shape of a larger flamingo, Yucatán Peninsula
The Namib Desert, Namibia
A bamboo forest in Kyoto, Japan
Deadvlei, Namibia
Rapeseed fields in Luoping, China
Lake Natron, Tanzania
Frozen trees, Lapland
Lagoons in the desert, Brazil
Mount Rainier, United States
The Wave — Arizona, United States
Glowworm Caves, New Zealand
Color-changing Marble Caves, Chile