Remains of the Mulberry harbour from the D-Day invasion at Arromanches, Normandy, France (© Javier Gil/Alamy)

The Bass Rock in Scotland’s Firth of Forth (© Richard Shucksmith/Minden Pictures)

It’s our birthday too, yeah! Harbour seal pup lying on the beach, Heligoland, Germany (© Fotofeeling/Westend61/Offset)

Date palm groves near Zagora, Morocco (© Frans Lemmens/Getty Images)

The tree canopy in the Tambopata National Reserve of the Peruvian Amazon (© Patrick Brandenburg/Tandem Stills + Motion)

France players in a huddle prior to their semi-final match against Spain at the Fifa U-20 Women's World Cup (© Alex Grimm/Fifa via Getty Images)

Biorock growing coral off the Gili Islands, Indonesia (© fenkieandreas/Getty Images Plus)

Crown Fountain, by Catalan artist Jaume Plensa, in Millennium Park, Chicago, Illinois, USA (© imageBROKER/Alamy)

Ponta da Piedade rock formations off the coast of the Algarve, Portugal (© David Santiago Garcia/Offset)

Cracking Art installation at Le Mans Cathedral in 2015, Le Mans, France (© Michel GILE/Gamma-Rapho via Getty Images)

Rio Grande and Sierra del Carmen mountains in Big Bend National Park, Texas, USA (© Grant Ordelheide/Tandem Stills + Motion)

The Great Elephant from Machines of the Isle of Nantes, France (© Dutourdumonde Photography/Shutterstock)

Street art from the 2013 Pasadena Chalk Festival, California, USA (© WENN US/Alamy)

Aerial view of surfers in Cornwall for International Surfing Day (© Matt Cooper/Gallery Stock)

Male African lion and cub in Kgalagadi Transfrontier Park in southern Africa (© Richard Du Toit/Minden Pictures)

The Crystal Bridges Museum of American Art in Bentonville, Arkansas, USA (© Eddie Brady/Getty Images)

Roman snails, also called edible snails (© Heidi and Hans-Juergen Koch/Minden Pictures)

Aerial view of the cherry laurel maze in Glendurgan Garden, Cornwall (© Richard Cooke/Alamy)

Advancetown Lake on the Gold Coast, Queensland, Australia (© AzmanL/E+/Getty Images)

The Sun Voyager sculpture by Jón Gunnar Árnason in Reykjavik, Iceland (© Martin Child/Getty Images Plus)

Aerial view of the Amazon River basin near Manaus, Brazil (© Art Wolfe/Danita Delimont)

Gnomesville in the Shire of Dardanup, Australia (© Amanda Hughes/Alamy)

Fireflies surround an Indian almond tree in Camarines Sur, Luzon, Philippines (© Jurgen Freund/Minden Pictures)

Sutherland Falls and Lake Quill in New Zealand (© Michael Rathmayr/plainpicture)

Glastonbury Tor and St Michael's Tower for the start of the Glastonbury Festival (© Spraggon Photography/Getty Images Plus)

Living root bridge in India (© dhritipurna/Shutterstock)

Montreux and Lake Geneva in Switzerland (© Westend61/Getty Images)

Burrowing owlet posing in Cape Coral, Florida, USA (© mlorenzphotography/Getty Images)

Peggys Point Lighthouse at dusk, Peggy's Cove, Nova Scotia, Canada (© Darwin Wiggett/Offset)

An aerial shot of a tennis match for the opening day of the 2019 Wimbledon Championships (© Kolbz/E+/Getty Images)