Lion cubs at sunrise, South Africa (© Ruan Springorum/Getty Images)

Giant land art painting ‘Beyond Crisis’ by Saype, Leysin, Switzerland (© VALENTIN FLAURAUD/EPA-EFE/Shutterstock)

Tasmans Arch, Tasmania, Australia (© Gary Bell/Minden Pictures)

Porthcawl Lighthouse, Wales (© Leighton Collins/Alamy)

Red deer stag in the Caledonian Forest, Glen Affric, Scottish Highlands (© Terry Whittaker/Alamy)

Wadden Sea coast, near Moddergat, Friesland, Netherlands (© Ron ter Burg/Minden Pictures)

Yi Peng lantern festival, Chiang Mai, Thailand (© tampatra/Getty Images)

Manarola, Cinque Terre National Park, Liguria, Italy (© John_Silver/Shutterstock)

California sea lion in a forest of giant kelp, Baja California, Mexico (© Claudio Contreras/Minden Pictures)

Double Arch seen through Cove Arch, Arches National Park, Utah (© Jeff Foott/Minden Pictures)