SAINT PETERSBURG, RUSSIA - AUGUST 18, 2017:Big Kolyvan vase-the largest vase in the world, or as it is called, Queen of vases. In the State Hermitage Museum Shutterstock Image - SAINT PETERSBURG, RUSSIA - AUGUST 18, 2017:Big Kolyvan vase-the largest vase in the world, or as it is called, Queen of vases. In the State Hermitage Museum - ID: 1126144469