How Ryo Minemizu captures the hidden wonders of the ocean at night

Larval smooth angler fish. Photo: Ryo Minemizu Underwater photography is a challenging genre to tackle. But the complexity is significantly amplified when you add subjects that are only a few millimeters large, and pitch-black nighttime conditions. Yet that's exactly what photographer and diver Ryo Minemizu is doing with his nighttime dives, also called blackwater dives. Minemizu took the time to answer some questions while on a sailboat in the Pacific Ocean, providing insight into how he captur...