German artist Simon Menner has a bundle of photos taken by East Germany’s secret police during Cold War. Offering a glimpse into the small absurdities of life as a Communist spy, included are snap shots of suspicious household objects, agents modeling their “normal civilian” disguises, and West German spies who knew they were themselves being spied on, et cetera:
East Germany, until it ceased to exist in 1989/90, had one of the most advanced surveillance system ever in operation, the Ministerium für Staatssicherheit (Department of State Security) or STASI. In terms of number of agents per capita it even outranked the Russian KGB by far.
Soon after the fall of the Berlin Wall, it was decided that most of its archive should be made accessible to the public and for historic research. Even though the access is restricted, this was very much in contrast to what most of the other nations of the former Eastern Block did.