Final answer:
The portrait bust of the Flavian woman was primarily intended to represent the ideals of the Flavian dynasty, often focusing on attributes like grace and elegance rather than military achievements or Republican virtues.
Step-by-step explanation:
The main purpose of the portrait bust of the Flavian woman, likely a Flavian princess, was d. To represent the ideals of the Flavian dynasty. Unlike the veristic style of the Late Republic that showcased seriousness and virtue through hyper-realistic portrayals, Flavian portraiture often projected a more idealized image that was more aligned with the priorities and values of the ruling dynasty. In the case of the Flavian woman's portrait, it is not her military achievements or Republican ideals that are highlighted, but rather her portrayal is expected to symbolize the grace, elegance, and perhaps also the power and status of the Flavian dynasty. This could be exemplified through showcasing the complexity and elegance of her hairstyle, which was a notable trend in representing women of status during the Flavian period.