Russian Sold Valentina Kulagina Sold We will turn the Five Year Plan into a Four Year Plan by Gustav Klutsis 1930 Sold Lissitzky Sold Nikolai Dolgorukov poster Proletariat of the World Unite under the Banner of October Sold Bal AAAA by Marie Vassilieff 1924 Sold unknown Sold El Lissitzky Posts navigation Page 1