"In things to be seen at once, much variety makes confusion, another vice of beauty. In things that are not seen at once, and have no respect one to another, great variety is commendable, provided this variety transgress not the rules of optics and geometry"

This quote by Christopher Wren speaks to the concept of balance in style. He suggests that when it concerns things that can be seen simultaneously, excessive variety can result in confusion. This is a vice of appeal, as it diminishes the general visual. On the other hand, when it comes to things that are not seen at the same time and have no relation to each other, fantastic range is commendable, as long as it does not break the guidelines of optics and geometry. This suggests that variety can be a virtue, however only when it is well balanced and follows certain guidelines. Wren's quote talks to the value of balance and structure in design, and how excessive range can result in turmoil.