What principle of design ensures all elements in a floral arrangement are connected and cohesive?

Unity is the principle of design that ensures all elements in a floral arrangement are connected and cohesive. This principle emphasizes the importance of creating a sense of wholeness in a design, making sure that every component, whether it be color, shape, or texture, works harmoniously together. When unity is achieved, the individual elements do not stand out in isolation but rather contribute to a singular, cohesive look that conveys a specific mood or theme.

In a floral arrangement, unity can be accomplished through the use of similar colors, repeating shapes, or complementary textures. This creates a visually appealing composition that feels complete and purposeful. Unity helps to guide the viewer's eye throughout the arrangement, enhancing the overall aesthetic and emotional impact.

In contrast, the other principles listed—balance, contrast, and proportion—focus on different aspects of design. Balance deals with visual stability, ensuring that the arrangement feels weighty and harmonious; contrast highlights differences in color, shape, or size to create visual interest; and proportion focuses on the relationship between the various elements concerning their size and scale. Although these principles can enhance a design, it is unity that binds them together, ensuring the arrangement is perceived as a single, effective piece of art.