How did the only painting sold by Van Gogh in his lifetime end up in Russia?

How Van Gogh paid for his mentally ill sister's care decades after his death, Vincent van Gogh

Vincent van Gogh: A Life in Letters review — Van Gogh in his own words

Vincent van Gogh in Russia: 13 paintings in Russian Museums (with captions) [HD]

What were the first 12 Van Gogh paintings ever sold?

Which painting did Van Gogh sell? - Van Gogh Studio

Vincent van Gogh, Wheat Field with Cypresses

The Red Vineyard by Vincent van Gogh - one of the World s most valuable painting

How Van Gogh paid for his mentally ill sister's care decades after his death, Vincent van Gogh

Vincent van Gogh, The Potato Peeler (reverse: Self-Portrait with a Straw Hat)

Detroit Institute of Arts' Van Gogh in America presents landmark exhibition featuring 74 works by the iconic artist - Alain.R.Truong

Van Gogh was not unappreciated in his lifetime, myth-busting letter shows

Van Gogh Between Grace and Madness - WSJ

The Red Vineyard [Vincent van Gogh]

Was 'The Red Vineyard' really the only painting van Gogh ever sold?

Morozov Collection: What will happen to Russian-owned paintings by Monet, Cezanne, Picasso, and Van Gogh on exhibit in France?