Añisclo Canyon, Ordesa y Monte Perdido National Park, Huesca, Spain (© Marisa Estivill/Shutterstock)

Indian star tortoise, Sri Lanka (© Robin Chittenden/Minden Pictures)

Tasmanian snow gum trees, Mount Field National Park, Tasmania, Australia (© Ignacio Palacios/Getty Images)

Cameron Highlands tea plantation, Malaysia (© alex cheong/Getty Images)

Bee tending a honeycomb (© Simun Ascic/Alamy)

Village of Vernazza, Cinque Terre, Liguria, Italy (© Roberto Moiola/Sysaworld/Getty Images)

Blue whale skeleton in the Natural History Museum, London, England (© Bailey-Cooper Photography/Alamy)

A family of African elephants in Tarangire National Park, Tanzania (© Vicki Jauron, Babylon and Beyond Photography/Getty Images)

‘Feelings are Facts,’ by artist Olafur Eliasson and architect Ma Yansong, Beijing, China (© Feng Li/Getty Images News)

The Blue City of Jodhpur, India (© cinoby/Getty Images)