Menner's collection includes many example disguises, which were formulated to help agents blend into everyday East German life. It's a stark contrast to the Nazi Gestapo's ominous black uniform, showcasing the insidious nature of the Stasi's integration into East German life. The photographs were shown at Stasi seminars, as a guide for undercover operatives. "The sad thing is they had to try hard to dress up like ordinary citizens. Something that normally should come easily."

"Friends of mine who are older than I am and who grew up in East Germany tell me that this is exactly what [Stasi operatives] looked like."

"As an artist I am very much interested in how images work and how they are used to manipulate people. I did a lot of research on the nature and structure of surveillance systems, because I thought that these are the people who deal with images a lot and use them against the will of those shown - or even those who have taken them in the first place."

Although the disguises are the most visually interesting aspect of Menner's book, he says they aren’t the most disturbing photographs by a long shot. Above are the first images Menner ever requested, and his reason for embarking on his search for more.



"The Stasi used to perform secret house searches. They broke into private apartments to search them... The victims of these actions, the people living there, were never to learn about the fact their private belongings had been searched. To achieve this, the Stasi agents used Polaroid cameras. These enabled them to put everything back into its original position after the search had been performed. So when you see a Polaroid of an unmade bed, it is actually an unmade bed before it has been searched. I find that revolting."

"I am not so much interested in East Germany or the Stasi than rather our own time and place.If I could I would choose the last two weeks of surveillance of the CIA, [the German intelligence agency] BND, and [the British intelligence agency] GCHQ for my project. But I can't. These archives remain closed."

“What does the collection tell us about the Stasi and East Germany? Maybe some things we already know… How terrible the Stasi was, and how extensive their operation has was. Maybe some things we did not expect. But a key element is missing. Was the Stasi agents' state of mind different to those of their Western counterparts? I doubt it, but this remains a mystery."