When big wave surfers tackle waves, Sachi Cunningham is often right behind them, bobbing in the ocean with nothing but a camera and a wetsuit. The water photographer and San Francisco State University professor has traveled the world, capturing images of pro surfers. She talks to us about her work, why there are so few female surf photographers and her documentary projects -- including one covering ISIS in Iraq.
Photos by Sachi Cunningham
Photo by Sachi Cunningham of Bianca Valenti at Ocean Beach