ALEXIS ROSENFELD / SCIENCE PHOTO LIBRARY ALEXIS ROSENFELD / SCIENCE PHOTO LIBRARY
Industrial diving training. Intructors (on boat) supervising students training in industrial diving techniques. Here, the students are launching a diving elevator. This is used to lift heavy objects, and has a bubble space for divers to breathe inside without their helmets. Photographed in 2017, at the Ecole Nationale des Scaphandriers (ENS), a diving school at Saint-Mandrier-sur-Mer, France.
Model release not required. Property release not required.