In terms of usage, how do illustrations and photographs differ?

The chosen answer highlights a fundamental distinction between illustrations and photographs in terms of their usage and characteristics. Illustrations are often employed to convey specific narratives, styles, or themes that are not bound by the constraints of reality. They can communicate abstract concepts, emotions, or stylized representations, allowing artists to create visual content tailored to particular messages or artistic goals. This flexibility makes illustrations ideal for contexts like children's books, branding, or conceptual art.

In contrast, photographs provide a depiction of real life and capture moments as they occur, representing actual subjects and environments. This authenticity makes photography particularly effective for documentary purposes, journalism, or any context where real-life representation is essential.

Thus, the differentiation between how illustrations and photographs serve their functions is accurately summarized in the selected option, illustrating how each medium fulfills unique roles in visual communication.