What is the purpose of a grid system in graphic design?

The purpose of a grid system in graphic design is to arrange content using a series of horizontal and vertical lines. A grid serves as a structural framework that helps designers maintain consistency and alignment throughout a layout. By organizing elements such as text, images, and other components within a grid, designers can create a cohesive appearance and improve the overall readability of the design. The use of grids can also facilitate the efficient placement of content and provide a visual guide that enhances the flow of information on a page.

Utilizing a grid system allows for better balance and proportion in a design, making it easier for viewers to navigate and understand the content. This systematic approach can also help in creating a visual hierarchy, guiding the audience's eye to the most important elements first.

The other options do not align with the primary function of a grid system in graphic design, which focuses on organization and alignment rather than limiting color use, creating chaos, or enhancing image resolution.