Twenty Hours is an original vintage poster by Marek Freudenreich for a Hungarian film, Twenty Hours (Husz ora).
Twenty Hours (Hungarian: Húsz óra) is a 1965 Hungarian drama film directed by Zoltán Fábri. The film was selected as the Hungarian entry for the Best Foreign Language Film at the 38th Academy Awards, but was not accepted as a nominee. The film shared the Grand Prix with War and Peace and won the Prix FIPRESCI at the 4th Moscow International Film Festival. (source: wikipedia.org)