Face-to-face with a Shark

hese terrifying pictures show the moment a photographer was circled by a hungry shark – for two hours. (Sam Cahir / Barcroft)

Bold Sam Cahir refused to panic in the real-life Jaws scenario – instead producing his camera to capture these incredible shots. (Sam Cahir / Barcroft)

Aussie Sam had been taking part in a Great White tagging trip when he found himself face-to-face with the deadly predator off the Neptune Islands, South Australia. (Sam Cahir / Barcroft)