26x36 inches, 66x91 1/2 cm. A.I. Mamontov, Moscow. Condition B+: replaced loss at top margin, into text; repaired tears and minor creases in margins; unobtrusive vertical and horizontal folds; diagonal fold in lower right corner; repaired pin holes in corners. Mounted on Japan.
![DESIGNER UNKNOWN. [POWERFUL CULTURE CREATES POWERFUL COOPERATION]. 1918. 26x36 inches, 66x91½ cm. A.I. Mamontov, Moscow.](https://catalogue.swanngalleries.com/full//990\803990.jpg)
