Daiichi Tadami River Bridge, Fukushima prefecture, Japan (© DoctorEgg/Getty Images)

Oud-West, Amsterdam, Netherlands (© George Pachantouris/Getty Images)

Humpback whale, Disko Bay, Greenland (© Paul Souders/DanitaDelimont.com)

Kirkjufell, Snæfellsnes peninsula, Iceland (© Ratnakorn Piyasirisorost/Getty Images)

Winter sunrise in Dedham, Colchester, England (© George W Johnson/Getty Images)

Caribou running in snow, Alaska (© Michael Quinton/Minden Pictures)

Town Hall Square, Tartu, Estonia (© Westend61/Getty Images)

Chinstrap penguins, South Sandwich Islands, South Atlantic Ocean (© Jan Vermeer/Minden Pictures)

Ljubljana, Slovenia (© kasto80/Getty images)

Avenue of birch trees near Uffing am Staffelsee, Bavaria, Germany (© Reinhard Schmid/Huber/eStock Photo)