Start Point Lighthouse, South Devon, England (© Guy Edwardes/Minden Pictures)

Squirrel looking into the lens of a camera (© Alfredo Piedrafita/Getty Images)

‘Avatar Mountains,’ Zhangjiajie National Forest Park, China (© Amazing Aerial Premium/Shutterstock)

Giant sequoia trees in Sequoia and Kings Canyon National Parks, California (© lucky-photographer/Getty Images)

Overseas Highway in the Florida Keys (© Evgeny Vasenev/Cavan Images)

Piazza IX Aprile, Taormina, Sicily, Italy (© rudi1976/Alamy)

Tiny gecko on a leaf (© Darren Greenwood/Alamy)

Perseid meteor shower, Cottonwood Canyon State Park, Oregon (© Joshua Meador/Tandem Stills + Motion)

Elephant family in Amboseli National Park, Kenya (© Ibrahim Suha Derbent/Getty Images)

‘Gateway Pool’ art installation at Jupiter Artland sculpture park, Edinburgh, Scotland (© Owen Humphreys/PA Images/Alamy)