What describes the concept of balance in design?

The concept of balance in design refers to a condition where elements are visually equal or proportionate. This principle is crucial in creating a sense of stability and harmony within a composition. Balance can be achieved in various ways, such as symmetrical balance, where elements are evenly distributed around a central axis, or asymmetrical balance, where different elements have equal visual weight despite differing sizes or shapes. This visual equilibrium helps to guide the viewer's eye through the design and can enhance functionality and aesthetics.

In contrast, other options focus on different aspects of design. Techniques for creating depth pertain to how elements are perceived in terms of layering and perspective. Arranging text with graphic elements involves typography and layout practices that may not necessarily have to do with visual balance. Finally, the ability to mix different materials touches on texture and materiality in design but does not relate directly to the concept of balance. Therefore, the emphasis on visual equality and proportionate arrangement solidifies the understanding of balance as a fundamental design principle.