Scientists believe that we know more about the planet Mars than the bottom of our seas and oceans, which, nevertheless, cover 71% of our planet. A concept that pushed the photographer and diver Laurent Ballesta to embark on an adventure that Jules Verne would have envied: travel aboard a 5 square meter module (named the Bathyale) across the floor of the Mediterranean during 28 days at 120 meters deep. Moreover, he was not alone in this adventure since three other divers accompanied him. A real human feat that began in Marseille on July 1st and should reach the Bay of Monaco at the end of the month.<\/p>\n