<P> It was in the area of architecture that Roman art produced its greatest innovations . Because the Roman Empire extended over so great of an area and included so many urbanized areas , Roman engineers developed methods for city building on a grand scale , including the use of concrete . Massive buildings like the Pantheon and the Colosseum could never have been constructed with previous materials and methods . Though concrete had been invented a thousand years earlier in the Near East , the Romans extended its use from fortifications to their most impressive buildings and monuments , capitalizing on the material 's strength and low cost . The concrete core was covered with a plaster , brick , stone , or marble veneer , and decorative polychrome and gold - gilded sculpture was often added to produce a dazzling effect of power and wealth . </P>
<P> It was in the area of architecture that Roman art produced its greatest innovations . Because the Roman Empire extended over so great of an area and included so many urbanized areas , Roman engineers developed methods for city building on a grand scale , including the use of concrete . Massive buildings like the Pantheon and the Colosseum could never have been constructed with previous materials and methods . Though concrete had been invented a thousand years earlier in the Near East , the Romans extended its use from fortifications to their most impressive buildings and monuments , capitalizing on the material 's strength and low cost . The concrete core was covered with a plaster , brick , stone , or marble veneer , and decorative polychrome and gold - gilded sculpture was often added to produce a dazzling effect of power and wealth . </P>
in which form of art were the romans most innovative
in which form of art were the romans most innovative
architecture
architecture