Maris (mäˈrĭs) [key], three Dutch painters, who were brothers. Jacob or Jakob Maris, 1837–99, the most celebrated, painted domestic interiors but is particularly famous for his vigorous landscapes in oil and watercolor. Rich in color and large and simple in composition and handling, these paintings are among the finest of the Hague school. They usually depict the rich countryside under luminous gray skies. The Rijksmuseum has a notable collection, including Arrival of the Boats. Other works are The Bridge (Frick Coll., New York City) and Canal in Holland (Metropolitan Mus.). Matthew or Matthijs Maris, 1839–1917, genre and landscape painter and etcher, worked with his brother Jacob and in 1877 settled in London. He developed a vein of mysticism in his later work, shown in such paintings as Reverie (Metropolitan Mus.) and Memory of Amsterdam (Rijksmus.). William or Willem Maris, 1844–1910, achieved an early reputation for his bright landscapes, usually with cattle. The Rijksmuseum has several, including Cows beside a Ditch.