Related content(s) Exhibitions Keys. The Experimental Puppet Theatre of Géza Blattner in the Avant-garde Paris Keys. The Experimental Puppet Theatre of Géza Blattner in the Avant-garde Paris Keys. The Experimental Puppet Theatre of Géza Blattner in the Avant-garde Paris 2017. Nov. 19. – 2018. Feb. 25.Photos: Czeglédi Balázs, Kónya Ábel
