Which of the following statements is true about value in art?

Value in art refers to the lightness or darkness of a color. It is an essential element that helps artists create depth, contrast, and emphasis within their work. By manipulating value, artists can represent three-dimensional forms on a two-dimensional surface, convey mood, and guide the viewer's eye throughout the composition.

When considering the other choices, it's important to note that value is not exclusively related to color saturation, which deals with the intensity or vividness of a color rather than its darkness or lightness. Value does not describe texture; texture refers to the surface quality or feel of an object, either visual or tactile, which is separate from how light interacts with the surface. Additionally, while composition encompasses the arrangement of elements within a piece, it does not specifically define value, which focuses solely on how light and dark contribute to the visual impact of the artwork.