The thaw in the Soviet Union made it possible for new filmmakers, although not without difficulty, to assert their personal vision. The most striking of these was indisputably Andrei Tarkovsky, Emmanuel Carrère discusses the grandeur of Stalker.
Tarkovsky is the Soviet director responsible for two masterpieces of SF film: Solaris (1972), based on the book of the same title by Lem, and Stalker (1980), adapted from the Strugatsky brothers’ Roadside Picnic.