Atkins Ciwem environmental photographer of the year 2016 - the winners in pictures

The overall awards winners have been announced in the 2016 Atkins Ciwem environmental photographer of the year competition, an annual international showcase for thought-provoking photography and video that tackles a wide range of environmental themes. A shortlist of 60 images has also been chosen from more than 10,000 entries for an exhibition that will run at the Royal Geographical Society, London, from 29 June to 22 August 2016.