TypeGroup ShowDates25.01.1976 – 29.02.1976PlaceKunstverein KonstanzKeywordsInternational exhibitions by Russian artists, Unofficial artParticipantsVarazi Avtandil/ ArtistWeisberg Vladimir/ ArtistVechtomov Nikolai/ ArtistВиньковецкий Яков/ Artist23 personsRelated organizationsKunstverein Konstanz/ LocationRelated archival documents/ 1 entry Archival documentsПисьмо Александра Глезера Виктору и Маргарите Тупицыным13.11.1975Archival document