Short film showcase,national geographic,nat geo,natgeo,animals,wildlife,science,explore,discover,survival,nature,culture,documentary,Showcase,short films,filmmakers,wildlife films,films,diver Guillaume,swims with whales,Les Films Engloutis,underwater journey,Julie Gautier,Néry’s wife,PLivjPDlt6ApRiBHpsyXWG22G8RPNZ6jlb,PLivjPDlt6ApTqKN6DbR-GOM5omen0Xm2a,PLivjPDlt6ApTDlm7OufY6HAzNmFAqxWSo,filmed the piece while free diving,free diving,Guillaume Néry,underwater,travel