Kyiv,” at the Ukrainian Museum, the revolutionary artist—a star of the avant-garde while the Soviet Union still permitted one—is Volodymyr, not Vladimir.

“The style of Soviet post-Constructivist posters from the 1920s and 1930s, their unique visual language, a new, fresh poetry of figurative images, became one of the most important and revered elements ...

A Russian knight hacks at a serpent depicting the leaders of Germany and the Ottoman and Austro-Hungarian empires. A poster portraying the “Second Patriotic War” as World War I was known in ...