Theo van Gogh (art dealer) letters Vincent wrote during his life were to Theo, including his first and his last letters. It is largely thanks to Theo and his wife that these letters are available today. Hardly any of Theo's letters remain because Vincent failed to keep them. The letters have been collected and published in book form as "The Letters of Vincent van Gogh". The relationship between the two brothers was the subject of the movie "Vincent & Theo" (1990), directed by Robert Altman. It also formed an important part of the film "Lust for Life" (1956), which was directed by Vincente Minnelli. Theo
The Letters of Vincent van Gogh was initiated by the Van Gogh Museum. The project consists of a complete annotated collection of letters written by and to Vincent. In the last days of December 1901, running through January 1902, Bruno Cassirer and his cousin Paul Cassirer organized the first van Gogh exhibition in Berlin, Germany. Paul Cassirer first established a market for van Gogh, and then, with the assistance of Johanna van Gogh-Bonger, controlled market prices. In 1906 Bruno Cassirer published a small volume of selected letters of Vincent's to Theo van Gogh, translated into German. Of the 844 surviving letters that van Gogh wrote, 663