For seals, turtles and other tasty marine life, this might be the last image they see before they get snaffled up by a great white. Nerve-jangling footage captured off the coast of South Africa shows a hungry shark breaching with its mouth open wide – offering a front row view down its throat. The close-up clip shows the large carnivorous fish flashing its razor-sharp teeth and pink undersides of its gills with its black eyes shining bright. Incredible stuff.