Hacking into the live feed of a CCTV camera is “shockingly easy” says Marcus DeSieno, whose new book, No Man’s Land, presents a series of landscape photographs captured on surveillance cameras around the world. He got the idea for the project back in 2013, after seeing a couple of park rangers attach a security camera to a tree in the Everglades National Park, Florida. Even though the cameras were ineffective at night, when most trespassers would plan to break in, the wardens said that the purpose of installing them was to instigate fear, and “act as a symbol of power”.