After Roman rule, Anglo-Saxon art brought the incorporation of Germanic traditions, as may be seen in the metalwork of Sutton Hoo. Anglo-Saxon sculpture was outstanding for its time, at least in the small works in ivory or bone which are almost all that survive. Especially in Northumbria, the Insular art style shared across the British Isles produced the finest work being produced in Europe, until the Viking raids and invasions largely suppressed the movement; the Book of Lindisfarne is one example certainly produced in Northumbria. Anglo-Saxon art developed a very sophisticated variation on contemporary Continental styles, seen especially in metalwork and illuminated manuscripts such as the Benedictional of St. Æthelwold. None of the large-scale Anglo-Saxon paintings and sculptures that we know existed have survived.