and costume designer for several operas and ballets by Maurice Maeterlinck and Igor Stravinsky, premiered in St. Petersburg.
Warsaw Pact | Nicholas Roerich | Molotov–Ribbentrop Pact | Warsaw Pact invasion of Czechoslovakia | Molotov-Ribbentrop Pact | Roerich | Svetoslav Roerich | George de Roerich | Warsaw pact | Stability Pact | Stability and Growth Pact | Pact of Umar | Pact | Lib–Lab pact | Helena Roerich | Gentleman's Pact | Cam-Pact |