The artistic style of ancient Rome: from an unknown small city-state, Rome gradually developed into a Roman Republic that controlled the entire Apennine Peninsula, and finally expanded into a Roman Empire that ruled the entire Mediterranean region and spanned three continents: Asia, Africa and Europe. From Asia Minor and Syria in the east, Spain and Britain in the west, Gaul in the north, Egypt and North Africa in the south, the Roman Empire lasted until the 5th century, during which it experienced division and integration. Integration and differentiation lasted for more than 1000 years, until the Byzantine dynasty of the Eastern Roman Empire disappeared. Such a multi-ethnic unified empire has thousands of years of evolutionary history, which is reflected in culture and art, and it is bound to be the fusion of multi-ethnic culture and art. Ancient Roman culture developed under the strong influence of the Idarians and Greeks. Ancient Roman culture and art flourished mainly in the late period of * * and the imperial period, and the ancient Italian native culture was deeply influenced by the Idarian subculture. As early as the 8th-3rd century BC, Idaho people created arched buildings, decorative murals with oriental style and vigorous and realistic sculptures, which had a strong influence on ancient Roman art. Although the ancient Romans conquered ancient Greece, they were conquered by the ancient Greeks in culture. The ancient Romans were admirers and imitators of ancient Greek art, which had a great influence on ancient Rome, but because of the different social environment and national characteristics, ancient Roman art also had its own uniqueness. In contrast, Roman art tends to be more pragmatic, which is mostly a secular life of enjoyment in content, pursuing grandeur in form and emphasizing individuality in character expression. The outstanding achievements of ancient Roman culture and art mainly