What is the term for balance in which the two sides of the center axis are entirely different but equal in visual weight?

Asymmetrical balance refers to a design principle where the two sides of a composition are dissimilar yet maintain a sense of equilibrium in terms of visual weight. This type of balance is often used in floral arrangements to create interest and dynamic appeal. For instance, one side of an arrangement may feature a large flower or mass, while the opposite side may have several smaller elements that collectively balance out the visual weight, achieving harmony despite their differences.

In contrast, symmetrical balance involves identical or very similar elements on either side of a central axis, creating a mirror image that evokes stability and formality. Formal balance is synonymous with symmetrical balance but does not capture the unique quality of asymmetrical designs. Dynamic balance, while implying movement and liveliness, can apply to various forms of balance, but it does not specifically address the distinction of having different visual weights as seen in asymmetry. By understanding these characteristics, one can effectively utilize asymmetrical balance to craft visually engaging floral arrangements that draw the viewer's eye.