At the Iranian Museum of Graphic Arts in Tehran the opening of the exhibition 12 Worlds took place on October 4, 2018. The exhibition was open on the occasion of the 100 anniversary of the establishing Czechoslovak state and represents the work of famous Czech illustrators. The art techniques of presented artists  are very different – from the classic drawing to the use of textile or comics. These authors represents the middle and young generation of Czech artists with a significant number of successful works and projects.