Poster on the 25th anniversary of UNESCO foundation. 1969 Poster on the 25th anniversary of UNESCO foundation. 1969 Related Posts:Soviet sculptor Alexandr Deineka 1999-1969Soviet sculptor Vasily Alekseevich Vatagin 1883-1969Soviet poster artist Viktor KoretskySoviet poster artist Maria Bri-BeinSoviet poster artist Viktor IvanovSoviet poster artist Igor Aksenov