Final answer:
Byzantine Art is the term applied to art from the eastern empire, known for its religious themes and use of gold in mosaics, manuscript illuminations, and panel paintings.
Step-by-step explanation:
The term applied to art from the eastern empire is a) Byzantine Art. Byzantine Art, a style predominant from approximately 330 to 1450 CE, is known for its religious mosaics, manuscript illuminations, and panel paintings that are characterized by stylized forms with a significant use of gold. The Byzantine Empire itself spanned more than a millennium and included regions like Greece, the Italian peninsula, the Middle East, and North Africa, influencing the art that originated from and spread to these territories.
The term Byzantine continued the legacy of the Roman empire, as the residents of the eastern Roman Empire, even after its transformation into the Byzantine Empire during the reign of Constantine the Great, continued to consider themselves Romans. With its epicenter in Constantinople (modern-day Istanbul), Byzantine art played a significant role in the development of Eastern Orthodox religious iconography, influencing the styles of the adjacent regions and preserving aspects of Greco-Roman classical traditions through its artworks.