The theme of the passage relates to the theme from ode on grecian urn by

The central theme of “Ode on a Grecian Urn” is the complex nature of art. The dramatic situation—the narrator’s puzzling one-way exchange with the urn as he views the scenes painted upon it—is intended to provoke in the reader an awareness of the paradoxes inherent in all art, but especially visual art.

the answer is b. hope this !