Final answer:
The size and construction of the Brazen Altar can vary depending on the specific context or historical period. Examples include the U-shaped Altar of Zeus in Pergamon and the Augustan altar with a monument stone screen.
Step-by-step explanation:
The size and construction of the Brazen Altar can vary depending on the specific context or historical period being referred to. However, here are some examples of altars from different regions and time periods:
Example 1 - Altar of Zeus:
The Altar of Zeus in Pergamon was a U-shaped Ionic building built on a high platform with central steps leading to the top. It faced east and commanded an outstanding view of the region. The altar was known for its grand design and had a frieze depicting the Gigantomachy wrapping around its base.
Example 2 - Augustan altar:
Another example is the Augustan altar, which sat within a monumental stone screen that was elaborated with bas-relief sculpture. The altar enclosure was roughly square, and the altar itself sat atop a raised podium accessible via a narrow stairway.