Answer :
Final answer:
Unity in design is essential for creating a cohesive visual experience through the arrangement of elements to form a single unit.
Explanation:
Unity in design plays a crucial role in creating a cohesive and harmonious visual experience. It is achieved by grouping or arranging different parts of the design to appear as a single unit, often through the repetition of shapes, lines, or colors. This creates a sense of completeness and cohesiveness, while variety introduces changes and interest to prevent monotony.
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