How can contrast create meaning in art?

Correct answer: It can highlight tensions in light, colour, ideas, or emotions

Contrast is a noticeable difference between elements, such as light and dark or warm and cool colours. It can draw attention and establish emphasis, mood, or tension. For example, a small bright shape against a dark background may suggest isolation or hope, depending on the context. Thus, C is correct: contrast can help create meaning rather than simply signal an error.