What differentiates unity from harmony in design?

Unity and harmony are both essential principles in design, but they serve different functions and convey different concepts. Unity refers to the way elements in a design work together to create a sense of cohesion. It implies that all the parts of the design are related and contribute to a common theme or message, ensuring that the viewer perceives the design as a single whole rather than as disjointed pieces. This can be achieved through repeated colors, shapes, or textures that tie together the various components.

On the other hand, harmony pertains to the relationships among the individual components and how they complement each other within the overall composition. It emphasizes compatibility among the elements, ensuring that they work well together without clashing or causing visual tension. Harmony focuses on the aesthetic quality of each part and how they interact to create a pleasing visual experience.

Thus, the statement that unity relates to individual component relationships while harmony addresses overall composition effectively captures the nuances of these concepts, making it the correct choice.