Palacio de Bellas Artes in Mexico City (© Torresigner/Getty Images)(Bing United Kingdom)
Cleaning the elephant models at the Natural History Museum of Los Angeles County, California (© Brian Doben/Gallery Stock)(Bing United Kingdom)
Navagio Beach at Zakynthos, Greece (© Maciej Tomków/Nimia)(Bing United Kingdom)
Close-up of the nose of Space Shuttle Atlantis on exhibit at Kennedy Space Centre, Florida (© Matthew Kuhns/Tandem Stills + Motion)(Bing United Kingdom)
Beaumaris Castle on the Isle of Anglesey in Wales (© funkyfood London - Paul Williams/Alamy)(Bing United Kingdom)
The path to Morskie Oko, Tatra National Park, Poland (© Blake Parker/Tandem Still + Motion)(Bing United Kingdom)
Greyface moray eels in the Andaman Sea (© Reinhard Dirscherl/Aurora Photos)(Bing United Kingdom)
Guoliang Tunnel in the Taihang Mountains in Henan Province, China (© View Stock/Offset)(Bing United Kingdom)
Cat Bells fell above Derwentwater in the Lake District, Cumbria (© Adam Burton/Getty Images)(Bing United Kingdom)
A mountain goat in Glacier National Park, Montana (© Sumio Harada/Minden Pictures)(Bing United Kingdom)
Vernal Fall at Yosemite National Park, California (© Framepool)(Bing United Kingdom)
The fortifications of Kotor, Montenegro (© Slavica Stajić/500px)(Bing United Kingdom)
Blue-and-yellow macaws flying over the Amazon, Brazil (© Nicky van Veenendaal/500px)(Bing United Kingdom)
Incense factory in Xinhui District, Jiangmen, Guangdong Province, China (© Wallace Cheah/500px)(Bing United Kingdom)
Aerial view of salt marsh at Abbotts Hall Farm, Essex (© Terry Whittaker/2020VISION/Minden Pictures)(Bing United Kingdom)
Uinta ground squirrels at Tower Fall Campground in Yellowstone National Park, Wyoming (© Shin Yoshino/Minden Pictures)(Bing United Kingdom)
Paläon Research and Experience Centre, Schöningen, Germany (© WestEnd61/REX/Shutterstock)(Bing United Kingdom)
Salcombe Harbour and Kingsbridge Estuary in the South Hams district of Devon (© James Osmond/Getty Images)(Bing United Kingdom)
Kibble Palace at Glasgow Botanic Gardens, Scotland (© Allan Baxter/Gallery Stock)(Bing United Kingdom)
Thunderstorms over Lake Powell, Arizona (© Babak Tafreshi/Getty Images)(Bing United Kingdom)
White-throated dipper at Tufa dam on the River Lathkill in Derbyshire (© Ben Hall/Minden Pictures)(Bing United Kingdom)
Memorial candles (© Mauritius/SuperStock)(Bing United Kingdom)
The Brooklyn Bridge, New York (© Inge Johnsson/age fotostock)(Bing United Kingdom)
The Pyramids of Meroë in Sudan (© Andrew McConnell/Alamy)(Bing United Kingdom)
The Hive in the Royal Botanic Gardens at Kew, south-west London (© David Reed/Alamy)(Bing United Kingdom)
Smouldering Mount Bromo in East Java, Indonesia (© Shutterstock)(Bing United Kingdom)
Puente de Matadero with mural by artist Daniel Canogar in Madrid, Spain (© Luis Davilla/age fotostock)(Bing United Kingdom)
Greater flamingos in Walvis Bay, Namibia (© Yva Momatiuk and John Eastcott/Minden Pictures)(Bing United Kingdom)
Temple Street Night Market in Yau Ma Tei, Hong Kong (© Peter Stewart/500px)(Bing United Kingdom)
Fog over Mount Tamalpais State Park, California (© Jonathan Mitchell/Nimia)(Bing United Kingdom)