13 Winning underwater shots from Scuba Diving Magazine's 2017 comp
Hold your breath!
Scuba Diving magazine has announced the winners of its annual Through Your Lens underwater photo competition, with some incredible shots rising to the surface.
Photographer Greg Lecoeur was named as the grand prize winner with his image of gannets plunging into the sea off the coast of north Scotland.
More than 2,500 entries were whittled down to a dozen or so winners across four categories including wide angle, macro, conceptual and compact camera.
See the other winners below: