Roman art was influenced by Greece and can in part be taken as a descendant of ancient Greek painting and sculpture, but was also strongly influenced by the more local Etruscan art of Italy. The sculpture was perhaps considered as the highest form of art by Romans, but figure painting was also very highly regarded. The Roman sculpture is primarily portraiture derived from the upper classes of society as well as depictions of the gods. However, Roman painting does have important unique characteristics. Among surviving Roman paintings are wall paintings, many from villas in Campania, in Southern Italy, especially at Pompeii and Herculaneum. Such painting can be grouped into four main "styles" or periods and may contain the first examples of trompe-l'œil, pseudo-perspective, and pure landscape. Early Christian art grew out of Roman popular, and later Imperial, art and adapted its iconography from these sources. Medieval art Medieval art can be broadly categorized into the Byzantine art of the Eastern Roman Empire, and the Gothic art that emerged in Western Europe over the same period. Byzantine art was strongly influenced by its classical heritage but distinguished itself by the development of a new, abstract, aesthetic, marked by anti-naturalism and a favor for symbolism. The subject matter of monumental Byzantine art was primarily religious and imperial: the two themes are often combined, as in the portraits of later Byzantine emperors that decorated the interior of the sixth-century church of Hagia Sophia in Constantinople. However, the Byzantines inherited the Early Christian distrust of monumental sculpture in religious art, and produced only reliefs, of which very few survivals are anything like life-size, in sharp contrast to the medieval art of the West, where monumental sculpture revived from Carolingian art onwards. Small ivories were also mostly in relief. The so-called "minor arts" were very important in Byzantine art, and luxury items, including ivories carved in relief as formal presentation Consular diptychs or caskets such as the Veroli casket, hardstone carvings, enamels, glass, jewelry, metalwork, and figured silks were produced in large quantities throughout the Byzantine era. Migration Period art includes the art of the Germanic tribes on the continent, as well the start of the distinct Insular art or Hiberno-Saxon art of the Anglo-Saxon and Celtic fusion in the British Isles. It covers many different styles of art including the polychrome style and the Scythian and Germanic animal style. After Christianization, Migration Period art