He painted constantly in France, producing hundreds of canvases, and over the course of four years he variously lived in Paris, Arles, Saint-Rémy, and Auvers-sur-Oise, frequently trading his paintings or giving them away—all of which makes it a daunting task to fully catalog the works of Vincent van Gogh. Walter Feilchenfeldt, an art dealer and leading authority on Van Gogh, spent years assembling this comprehensive list of his French paintings, at last identifying works from such early holdings as the Andries Bonger Inventory and the 1905 Amsterdam Exhibition. Each item is illustrated in a color thumbnail in scale to the original (allowing visual size comparisons), and all owners are registered.