In this reappraisal of the art and architecture of ancient Rome, Eve D'Ambra focuses on the personal, social and cultural identity of its subjects. The acquisition of art, whether the purchase of copies of Greek statuary, the construction of a sumptuous villa or the commissioning of a portrait head, played a crucial role in Roman society in which displays of wealth and culture were necessary to gain and maintain power. The question of identity is key to understanding the nature of the Roman Empire, which seemed infinitely expandable at its peak, welcomed foreigners to become Romans, freed slaves to citizen status and allowed social mobility within a strictly hierarchical social order.