British waters wide-angle category runner-upShocked Shark by Will Clark (UK)Location: Penzance, Cornwall, UK ‘This juvenile blue shark was the first to arrive at our boat after an hour of chumming. We were alerted to its presence by the bobbing of a small buoy which had fresh mackerel tied to it. I leaned over the side of the boat with my camera housing not quite fully submerged as the skipper tried to coax the shark nearer to the boat. He got the blue very close to me, and then just at the last moment he whipped the bait out of the water, which got this reaction from the shark.’

Photograph: Will Clark/Underwater Photographer of the Year 2016