Answer
Savva Mamontov, a prominent Russian industrialist and patron of the arts, played a pivotal role in nurturing Vrubel's talent. His unwavering support and patronage allowed Vrubel to flourish as an artist, enabling him to create some of his most renowned masterpieces. Mamontov's patronage not only provided Vrubel with financial support but also fostered a creative environment that stimulated and inspired his artistic growth.