Design Principles: Compositional, Symmetrical And Asymmetrical Balance — Smashing Magazine

Balancing a composition involves arranging both positive elements and negative space in such a way that no one area of the design overpowers other areas. Everything works together and fits together in a seamless whole. The individual parts contribute to their sum but don’t try to become the sum. An unbalanced composition can lead to tension. In some projects, unbalanced might be right for the message you’re trying to communicate, but generally you want balanced compositions. However, design principles aren’t hard and fast rules. They’re guidelines. There’s no one right way to communicate that two elements are similar or different, for example. You don’t need to follow any of these principles, although you should understand them and have a reason for breaking them.