As of Gordian III 

Editor: This is a bronze coin, an As of Gordian III, located at the Harvard Art Museums. It feels so small, but packed with history. What do you see in this piece? Curator: The coin presents a compelling study in relief and inscription. Note the crispness of Gordian's portrait versus the figure on the reverse. How does the circular form, despite its aged state, contribute to the overall design? Editor: I see what you mean about the relief. It's amazing how much detail is still there. So, the form is key to understanding it? Curator: Precisely. The coin's circular format dictates the composition, forcing the artist to consider the relationship between figure and text within a limited space. The patina, too, is an integral element, adding depth and texture. Editor: That's fascinating. I hadn't thought about the wear and tear as part of the art itself. Thanks for pointing that out. Curator: Indeed. It is through such formal considerations that we begin to unlock the complexities of even the most seemingly simple objects.