He moved to Antwerp that November, and rented a room above a paint dealer's shop in the rue des Images (Lange Beeldekensstraat).[91] He lived in poverty and ate poorly, preferring to spend the money Theo sent on painting materials and models. Bread, coffee and tobacco became his staple diet. In February 1886 he wrote to Theo that he could only remember eating six hot meals since the previous May. His teeth became loose and painful.[92] In Antwerp he applied himself to the study of colour theory and spent time in museums—particularly studying the work of Peter Paul Rubens—and broadened his palette to include carmine, cobalt blue and emerald green. Van Gogh bought Japanese ukiyo-e woodcuts in the docklands, later incorporating elements of their style into the background of some of his paintings.[93] He was drinking heavily again,[94] and was hospitalised between February and March 1886,[95] when he was possibly also treated for syphilis.[96][note 6] 

The Flowering Orchards (also the Orchards in Blossom) are among the first groups of work completed after Van Gogh's arrival in Arles in February 1888. The 14 paintings are optimistic, joyous and visually expressive of the burgeoning spring. They are delicately sensitive and unpopulated. He painted swiftly, and although he brought to this series a version of Impressionism, a strong sense of personal style began to emerge during this period. The transience of the blossoming trees, and the passing of the season, seemed to align with his sense of impermanence and belief in a new beginning in Arles. During the blossoming of the trees that spring, he found "a world of motifs that could not have been more Japanese".[252] Vincent wrote to Theo on 21 April 1888 that he had 10 orchards and "one big [painting] of a cherry tree, which I've spoiled".[253]

In 1892 Émile Bernard organised a small solo show of Van Gogh's paintings in Paris, and Julien Tanguy exhibited his Van Gogh paintings with several consigned from Johanna van Gogh-Bonger. In April 1894 the Durand-Rue Gallery in Paris agreed to take 10 paintings on consignment from Van Gogh's estate.[269] In 1896, the Fauvist painter Henri Matisse, then an unknown art student, visited John Peter Russell on Belle Île off Brittany.[270][271] Russell had been a close friend of Van Gogh; he introduced Matisse to the Dutchman's work, and gave him a Van Gogh drawing. Influenced by Van Gogh, Matisse abandoned his earth-coloured palette for bright colours.[271][272]