MANDATORY CREDIT: Fish Eye Freediving/REX Shutterstock. Only for use in this story. Editorial Use Only. No stock, books, advertising or merchandising without photographer's permission Mandatory Credit: Photo by Fish Eye Freediving/REX Shutterstock (5185410z) Alex free diving Freediving - Sep 2015 FULL BODY: http://www.rexfeatures.com/nanolink/r58g Two French freedivers and photographers have taken an incredible selection of photos whilst diving with underwater wildlife. From whales to stingrays, turtles and sharks, Alex Voyer and Alex Roubaud have been free diving for over 10 years. Alex Roubaud says: "Freediving is not a dangerous activity as we respect the elementary rules of safety, and diving with a buddy is the first and vital rule! Working together is essential for us.