Which ERBU design principle maintains visual equilibrium in the design?

• A. Balance
• B. Rhythm
• C. Unity
• D. Emphasis

Answer: (A)

Maintaining visual equilibrium in a design comes from balance. Balance ensures the visual weight of elements—size, color, contrast, and placement—is distributed so the composition feels stable rather than tipped to one side. You can achieve balance formally by mirroring elements on both sides, or informally by counterbalancing a heavy element with lighter ones elsewhere, so the eye rests evenly across the layout. Rhythm creates movement through repetition, Unity brings all parts together harmoniously, and Emphasis guides attention to a focal point. Those aspects don’t specifically guarantee even weight distribution, which is why balance is the principle that maintains visual equilibrium.