... important that human experiments be performed on these aesthetics, so that, rather than judging an algorithm by its computational efficiency in conforming to these aesthetics, the aesthetics themselves ... ordering on their importance, both the set of + drawings and the set of drawings needed to be tested for the overall effect of the aesthetics Those sets of drawings for which the effect of the aesthetics ... created, two for each of the aesthetics (representing a strong or weak presence of the aesthetic) For convenience, the graph drawings are called after the aesthetic that they consider (b, e, m, o,...