The story is freely inspired by the life and work of Jan Saudek, who is probably the most well-known Czech photographer internationally and has indisputably been involved in the development of international photography. He has exhibited and sold his work in the largest galleries and art houses, he has earned international recognition and awards, he enjoys great popularity and interest - he is a true phenomenon.

Based on real characters and events, this haunting drama focuses on the personal sacrifice of a Prague history student, Jan Palach, who set himself on fire in protest against the Soviet occupation of Czechoslovakia in 1969. Dagmar Burešová, a young female lawyer, became part of his legacy by defending Jan's family in a trial against the communist government, a regime which tried to dishonour Palach’s sacrifice, a heroic action for the freedom of Czechoslovakia.

A fictional story of Wolfgang Amadeus Mozart's stay in Prague. The film, in no case, claims any historical facts. It only tries to evoke the spirit of that time by connecting Mozart's music with the architecture of Prague and by pointing up the changes in Prague during Mozart's two-hundred absence in the Czech metropolis.