What is the exposition in a horseman sky?

The exposition in A Horseman Sky introduces the main characters and establishes the setting of the story. It begins by describing the protagonist, John the Horseman, as a solitary figure riding across a vast and empty desert. The reader is given a glimpse into John's character through his thoughts and actions as he navigates the harsh landscape. The setting is further developed as the story delves into the details of the desert, such as the scorching sun, the relentless winds, and the occasional presence of vultures circling in the distance. Through the exposition, the author creates a sense of isolation and foreboding, setting the stage for the main conflict of the story yet to unfold.