Hatching is a technique used for what purpose?

Hatching is a drawing technique that involves using closely spaced parallel lines to create the illusion of depth, texture, or shading in an artwork. By varying the density and direction of the lines, artists can suggest different values and forms, making objects appear three-dimensional and enhancing their visual interest. This technique is particularly effective for creating shadows and highlights, thereby giving a sense of volume and three-dimensionality.

While blending colors and providing color to an area can be accomplished through other techniques, hatching specifically focuses on manipulating line work to convey depth and texture. Drawing straight lines is a fundamental skill but does not encompass the broader applications of hatching in creating a rich visual experience in art.