Prague underground (culture)

The Czechoslovak underground or Prague underground was a dissident underground culture that developed in Communist Czechoslovakia, centred on Prague, especially around the 1970s during the normalization period. The movement was characterized by resistance to the political conformity and cultural consumerism encouraged by the mainstream, and was the target of repression by the communist regime which considered it political opposition.

Source: Wikipedia — Prague underground (culture) (CC BY-SA 4.0)