N. Litvinenko. Friendship will save up the world. Poster. 1986 N. Litvinenko. Friendship will save up the world. Poster. 1986 Related Posts:Young Soviet artists painting FriendshipWorld War II Soviet posters6th World Festival of Youth in USSRSoviet poster artist Viktor KoretskySoviet poster artist Maria Bri-BeinSoviet poster artist Viktor Ivanov