In England, landscapes had initially been mostly backgrounds to portraits, typically suggesting the parks or estates of a landowner, though mostly painted in London by an artist who had never visited his sitter's rolling acres; the English tradition was founded by Anthony van Dyck and other mostly Flemish artists working in England. In the 18th century, watercolour painting, mostly of landscapes, became an English speciality, with both a buoyant market for professional works, and a large number of amateur painters, many following the popular systems found in the books of Alexander Cozens and others. By the beginning of the 19th century the English artists with the highest modern reputations were mostly dedicated landscapists, showing the wide range of Romantic interpretations of the English landscape found in the works of John Constable, J.M.W. Turner and Samuel Palmer. However all these had difficulty establishing themselves in the contemporary art market, which still preferred history paintings and portraits. The German Caspar David Friedrich had a distinctive style, influenced by his Danish training, where a distinct national style, drawing on the Dutch 17th-century example, had developed.
