トレチャコフ美術館
On 3 June 1918 the Tretyakov Gallery was declared owned by the Russian Federated Soviet Republic and was named the State Tretyakov Gallery. Igor Grabar was again appointed director of the museum. With Grabar's active participation in the same year, the State Museum Fund was created, which up until 1927 remained one of the most important sources of replenishment of the gallery's collection.