Niall Benvie / Head portrait of Highland cow, Scotland, with tiny frond of bracken at corner of mouth, UK

Stephen Dalton / Emperor dragonfly (Anax imperator) in flight, male, UK

Jerry Monkman / A young brother and sister walking back from the beach at Center Hill Preserve beach, Plymouth, Massachusetts, USA. Model Released. May 2008

Jerry Monkman / A young brother and sister walking towards the beach at Center Hill Preserve beach, Plymouth, Massachusetts, USA. Model Released. May 2008

Heather Angel / Chinese mantis (Tenodera sp) walking over sandy path. Carefree Valley, South Sichuan Bamboo Sea / Shunan Zhuhai National Park, Sichuan, China. August.

Heather Angel / Hornet raiding Wasp brood on nest attached to bamboo stem. Wasps moving to top of nest. Shunan Zhuhai National Park, Sichuan Province, China.

Heather Angel / Waterfall cascading over red sandstone rock following overnight storm. Carefree Valley, South Sichuan Bamboo Sea / Shunan Zhuhai National Park, Sichuan Province, China. 2009.

David Fleetham / Two girls in traditional costume for cultural ceremonies taking a photo with a smartphone on beach. Yap, Micronesia. September 2013. Model released.

Lynn M Stone / Shrub Rose 'Carefree Beauty', Winfield, Illinois, USA

Dan Burton / Young girl fishing in tidepool on Exmouth Beach, Devon, UK, September 2009, Model released.

Ross Hoddinott / Little girl with bucket and spade silhouetted against setting sun on Summerleaze beach, Bude, North Cornwall, UK. July 2009, Model released.