Rich Stevenson of Diving and Marine Solutions has posted a video entitled “Under the Earth” of cave diving at the Fontane de Truffe in the South of France. It features a “tricky” entry, followed by beautiful clean phreatic tube.

Rich filmed it using a Canon 5D Mark III, with Keldan lights attached. The diver in shot, Dave Gration is using an Orca Seawolf 20,000 lumen light to light up around him.