Final answer:
Harmony in floral design refers to elements and principles working together to create completeness, while unity refers to all parts fitting well together. Harmony is achieved through similar colors, shapes, and patterns, while unity is created by different elements contributing to the overall composition.
Step-by-step explanation:
Harmony and unity are both important concepts in floral design, but they differ in their approach and effect. Harmony in floral design refers to the way elements and principles work together to create a sense of completeness and cohesiveness in the arrangement. It is achieved through the use of similar colors, shapes, and patterns that create a visually pleasing composition.
On the other hand, unity in floral design refers to the feeling that all the parts of the arrangement fit together well. It is about creating a sense of oneness and wholeness in the design. Unity can be achieved by using elements that are different from each other but still contribute to the overall composition.
For example, in a floral arrangement, harmony can be achieved by using flowers of similar colors and shapes, and unity can be achieved by incorporating different types of flowers that complement each other. When both harmony and unity are present in a floral design, it creates a visually appealing and cohesive arrangement.