Thierry Seni is an unconditional fan of the sea and everything related to it. After a career in the French Navy, he fully devoted himself to his second life, photography. Also trained as a Bay Area Guide, he surveys it seven days a week. So much so that the bay of the Mont-Saint-Michel has become a real addiction of his. In his view, he is a privileged person, even though this profession is not so easily accessible. As a guide, Thierry is inexhaustible: he happily abandons his camera to devote himself to the safe accompaniment of tourists.