Nathan Farb and the Cold War

The American photographer Nathan Farb is able to participate in a cultural exchange during the "thaw" in the Cold War in 1977 and to photograph families in Novosibirsk. The fascinating series that made Farb famous shows proud and open people. Over 40 years later, the artist visits them again with his camera, this time on the eve of a hot war. (Livia Theuer)