Which graphic design element deals with the arrangement of text and images to enhance readability?

The graphic design element that effectively addresses the arrangement of text and images to enhance readability is typography. This element involves selecting typefaces, font sizes, line lengths, line spacing, and letter spacing to create visually appealing text that is easy to read. Good typography ensures that the textual content flows naturally and complements surrounding visuals, improving overall user experience and comprehension.

When typography is applied thoughtfully, it can guide the reader's eye effectively across the layout, reinforcing the message being communicated. It also involves creating a visual hierarchy through variations in font styles and sizes, making it easier for readers to distinguish between different levels of information, which plays a crucial role in readability and engagement.

In contrast, while space, hierarchy, and contrast are important elements in graphic design, they do not specifically focus solely on the arrangement of text and images in the context of readability like typography does. Space refers to the area around and between elements; hierarchy organizes elements in order of importance; and contrast differentiates elements through varying colors, shapes, and sizes. Each of these elements supports readability but does so in conjunction with typography rather than as a primary focus.