Vincent van Gogh is one of the most celebrated artists today, but during his lifetime, he was a commercial failure. He produced more than 2,000 artworks, including around 900 paintings, in a single decade. Despite this immense output, it is widely believed that he only sold one painting while he was alive: 'The Red Vineyard.' It was purchased by Anna Boch, a Belgian artist and collector, for 400 francs in 1890, just months before his death. Van Gogh struggled with poverty and mental health throughout his career, largely supported by his brother Theo, an art dealer who believed in his genius. The irony of his life is that his works now fetch hundreds of millions of dollars at auction, and he is considered a foundational figure of Modern art for his emotional use of color and brushwork.