Treating this subject from a physical point of view only, the first important thing which works automatically on another person is form and feature. The reason is that every individual is partly, even if not wholly, responsible for his form and features. Form and features do not represent only a family resemblance, but they tell us something about the person's mentality, his attitude of mind, his outlook on life, his condition. The first principle in regard to feature and form, besides the right formation, is the right proportion. Upon this depend attraction and repulsion. No doubt everyone sees it differently, because the sense of proportion is different in everyone, and therefore the impression is also different. And when we look at it from the artistic point of view, we find that there is a sense which is more developed in some and less in others, a sense which is awakened and which is touched by line and color.