The history of Italian visual arts is significant to the history of Western painting. Roman art was influenced by Greece and can in part be taken as a descendant of ancient Greek painting. Roman painting does have its own unique characteristics. The only surviving Roman paintings are wall paintings, many from villas in Campania, in Southern Italy. Such paintings can be grouped into four main "styles" or periods and may contain the first examples of trompe-l'œil, pseudo-perspective, and pure landscape.