Born in Stockholm in 1944, Petersen studied photography under Christer Str?mholm at his famous Fotoskalen from 1966 to 1968. He is perhaps best known for his book of reportage, Caf? Lehmitz, which was first published in 1978 and is now recognized as one of the classics of post-war European photography. In it, he captured a time and place now long gone --a bar on Hamburg's Reeperbahn teeming with prostitutes, dropouts, and the fringe elements that...