Between 1885 and his death in 1890, Van Gogh appears to have been building an oeuvre, a collection that reflected his personal vision, and could be commercially successful. He was influenced by Blanc's definition of style, that a true painting required optimal use of colour, perspective and brushstrokes. Van Gogh applied the word "purposeful" to paintings he thought he had mastered, as opposed to those he thought of as studies. He painted many series of studies; most of which were still lifes, many executed as colour experiments or as gifts to friends. The work in Arles contributed considerably to his oeuvre: those he thought the most important from that time were The Sower, Night Cafe, Memory of the Garden in Etten and Starry Night. With their broad brushstrokes, inventive perspectives, colours, contours and designs, these paintings represent the style he sought.
In preparation for Gauguin's visit, Van Gogh bought two beds on advice from the station's postal supervisor Joseph Roulin, whose portrait he painted. On 17 September he spent his first night in the still sparsely furnished Yellow House. When Gauguin consented to work and live in Arles with him, Van Gogh started to work on the Décoration for the Yellow House, probably the most ambitious effort he ever undertook. He completed two chair paintings: Van Gogh's Chair and Gauguin's Chair.
The most comprehensive primary source on Van Gogh is the correspondence between him and his younger brother, Theo. Their lifelong friendship, and most of what is known of Vincent's thoughts and theories of art, are recorded in the hundreds of letters they exchanged from 1872 until 1890. Theo van Gogh was an art dealer and provided his brother with financial and emotional support, and access to influential people on the contemporary art scene.
Van Gogh's gaze is seldom directed at the viewer. The portraits vary in intensity and colour, and in those painted after December 1888 especially, the vivid colours highlight the haggard pallor of his skin. Some depict the artist with a beard, others without. He can be seen with bandages in portraits executed just after he mutilated his ear. In only a few does he depict himself as a painter. Those painted in Saint-Rémy show the head from the right, the side opposite his damaged ear, as he painted himself reflected in his mirror.
In Paris in 1901 a large Van Gogh retrospective was held at the Bernheim-Jeune Gallery, which excited André Derain and Maurice de Vlaminck, and contributed to the emergence of Fauvism. Important group exhibitions took place with the Sonderbund artists in Cologne in 1912, the Armory Show, New York in 1913, and Berlin in 1914. Henk Bremmer was instrumental in teaching and talking about Van Gogh, and introduced Helene Kröller-Müller to Van Gogh's art; she became an avid collector of his work. The early figures in German Expressionism such as Emil Nolde acknowledged a debt to Van Gogh's work. Bremmer assisted Jacob Baart de la Faille, whose catalogue raisonné L'Oeuvre de Vincent van Gogh appeared in 1928.[note 15]
"People say, and I am willing to believe it, that it is hard to know yourself. But it is not easy to paint yourself, either. The portraits painted by Rembrandt are more than a view of nature, they are more like a revelation,” he later wrote to his brother. The works are now displayed in museums around the world, including in Washington, D.C., Paris, New York and Amsterdam.
Conflicts arose between the brothers. At the end of 1886 Theo found living with Vincent to be "almost unbearable". By early 1887, they were again at peace, and Vincent had moved to Asnières, a northwestern suburb of Paris, where he got to know Signac. He adopted elements of Pointillism, a technique in which a multitude of small coloured dots are applied to the canvas so that when seen from a distance they create an optical blend of hues. The style stresses the ability of complementary colours – including blue and orange – to form vibrant contrasts.
Van Gogh's works are among the world's most expensive paintings. Those sold for over US$100 million (today's equivalent) include Portrait of Dr Gachet, Portrait of Joseph Roulin and Irises. The Metropolitan Museum of Art's version of Wheat Field with Cypresses was acquired in 1993 for US$57 million. In 2015 L'Allée des Alyscamps sold for US$66.3 million at Sotheby's, New York, exceeding its reserve of US$40 million.
Among Van Dyke's high school classmates in Danville were Donald O'Connor and Bobby Short, both of whom would go on to successful careers as entertainers. One of his closest friends was a cousin of Gene Hackman, the future actor, who also lived in Danville in those years. Van Dyke's mother's family was very religious, and for a brief period in his youth, he considered a career in ministry, although a drama class in high school convinced him that his true calling was as a professional entertainer. In his autobiography, he wrote, "I suppose that I never completely gave up my childhood idea of being a minister. Only the medium and the message changed. I have still endeavored to touch people's souls, to raise their spirits and put smiles on their faces." Even after the launch of his career as an entertainer, he taught Sunday school in the Presbyterian Church, where he was an elder, and he continued to read such theologians as Buber, Tillich, and Bonhoeffer, who helped explain in practical terms the relevance of religion in everyday life.
During the last six or seven months of the year 1889, he has also created at least fifteen paintings of olive trees, a subject which he considered as demanding and compelling. Among these works are Olive Trees with the Alpilles in the Background (1889), about which in a letter to his brother Van Gogh wrote, "At last I have a landscape with olives".While in Saint-Rémy, Van Gogh spent time outside the asylum, where he painted trees in the olive groves. In these works natural life is rendered as gnarled and arthritic as if a personification of the natural world, which are, according to Hughes, filled with "a continuous field of energy of which nature is a manifestation".
As an a cappella enthusiast, he has sung in a group called "Dick Van Dyke and The Vantastix" since September 2000. The quartet has performed several times in Los Angeles as well as on Larry King Live, The First Annual TV Land Awards, and sang the national anthem at three Los Angeles Lakers games including a nationally televised NBA Finals performance on NBC. Van Dyke was made an honorary member of the Barbershop Harmony Society in 1999.
What particularly struck me when I saw the old Dutch paintings again is that they were usually painted quickly. That these great masters like Hals, Rembrandt, Ruisdael – so many others – as far as possible just put it straight down – and didn't come back to it so very much. And – this, too, please – that if it worked, they left it alone. Above all I admired hands by Rembrandt and Hals – hands that lived, but were not finished in the sense that people want to enforce nowadays ... In the winter I'm going to explore various things regarding manner that I noticed in the old paintings. I saw a great deal that I needed. But this above all things – what they call – dashing off – you see that's what the old Dutch painters did famously. That – dashing off – with a few brushstrokes, they won't hear of it now – but how true the results are.