A graphic designer would use nets to help create their artwork. A net is a two-dimensional figure that can be folded to form a three-dimensional object, such as a cube or a pyramid. Graphic designers often use nets to visualize and design three-dimensional objects, such as packaging for consumer products or mock-ups for signage and displays. By drawing the net of a three-dimensional object, a graphic designer can see how the various faces of the object fit together and plan the layout of graphics, images, and text on each face.
Photographers, painters, and cartoonists do not typically use nets in their artwork. Photographers and painters create two-dimensional art, so they do not need to use nets to visualize three-dimensional objects. Cartoonists may use simple geometric shapes, such as squares, circles, and triangles, to create the basic forms of their characters and objects, but they do not typically use nets to plan the layout of their artwork.