What distinguishes Roman art from Greek art in terms of architectural style?

The distinction in architectural style between Roman and Greek art is primarily characterized by the Romans' focus on large-scale structures. Roman architecture is renowned for its grandiose and monumental designs, which include expansive public buildings, vast arenas, and intricate infrastructure such as aqueducts and bridges. This emphasis on size and functionality reflects the Roman values of power, engineering prowess, and civic pride.

The Romans were adept at utilizing new materials and engineering techniques, including the extensive use of concrete, which allowed them to create buildings like the Colosseum and the Pantheon. These large-scale constructions served both aesthetic purposes and practical needs, showcasing not only artistic vision but also the capability to support large populations and complex urban environments.

In contrast, while Greek architecture emphasizes proportion and harmony, particularly evident in structures like the Parthenon, it doesn't typically reach the same monumental scale that characterizes much of Roman architecture. As a result, the focus on large-scale structures is a key distinguishing feature of Roman art that highlights its innovative spirit and societal values.