expressionistic swirls which dominate the upper center portion of The Starry Night. Theo referred to these pictorial elements in a letter to Vincent dated 22 October 1889: "I clearly sense what preoccupies you in the new canvases like the village in the moonlight [The Starry Night] or the mountains, but I feel that the search for style takes away the real sentiment of things." Vincent responded in early November, "Despite what you say in your previous letter, that the search for style often harms other qualities, the fact is that I feel myself greatly driven to seek style, if you like, but I mean by that a more manly and more deliberate drawing. If that will make me more like Bernard or Gauguin, I can't do anything about it. But am inclined to believe that in the long run you'd get used to it." And later in the same letter, he wrote, "I know very well that the studies drawn with long, sinuous lines from the last consignment weren't what they ought to become, however I dare urge you to believe that in landscapes one will continue to mass things by means of a drawing style that seeks to express the entanglement of the masses." But although Van Gogh periodically defended the practices of Gauguin and Bernard, each time he inevitably repudiated them and continued with his preferred method of painting from nature. Like the impressionists he had met in Paris, especially Claude Monet, Van Gogh also favored working in series. He had painted his series of sunflowers in Arles, and he painted the series of cypresses and wheat fields at Saint-Rémy. The Starry Night belongs to this latter series, as well as to a small series of nocturnes he initiated in Arles. The nocturne series was limited by the difficulties posed by painting such scenes from nature, i.e., at night. The first painting in the series was Café Terrace at Night, painted in Arles in early September 1888, followed by Starry Night (Over the Rhône) later that same month. Van Gogh's written statements concerning these paintings provide further insight into his intentions for painting night studies in general and The Starry Night in particular. Soon after his arrival in Arles in February 1888, Van Gogh wrote to Theo, "I need a starry night with cypresses or—perhaps above a field of ripe wheat; there are some really beautiful nights here."