Answer
During the Soviet era, Mikhail Vrubel's unique and experimental artistic style was hindered by the restrictive aesthetic and ideological guidelines imposed by the state. His works, which showcased a blend of Symbolism, Art Nouveau, and Modernism, deviated from the approved Socialist Realist style and were often deemed overly individualistic or incomprehensible. As a result, Vrubel's reputation and recognition suffered, limiting his exposure and appreciation within the Soviet art scene.