Which principle refers to combining the individual parts to create a cohesive whole?

• A. Unity
• B. Proportion
• C. Rhythm
• D. Visual Hierarchy

Answer: (A)

Unity is the principle that conveys that all parts work together as a single, cohesive whole. When a design has unity, elements share a common look and feel—similar colors, typography, spacing, and alignment—so nothing seems out of place. This creates harmony and completeness, helping the viewer understand the message without distraction. By contrast, proportion deals with size relationships between parts, rhythm is about the pattern and flow created by repetition, and visual hierarchy guides attention by varying emphasis. In this context, bringing the parts together into a cohesive whole is exactly what unity describes, making it the best choice.