Note 36 — THE ENGLISH VILLA.—PRINCIPLES OF COMPOSITION.

It is too much the custom to consider a design as composed of a certain number of hard lines, instead of a certain number of shadows of various depth and dimension. Though these shadows change their position in the course of the day, they are relatively always the same. They have most variety under a strong light without sun, most expression with the sun. A little observation of the infinite variety of shade which the sun is capable of casting, as it touches projections of different curve and character, will enable the designer to be certain of his effects. We shall have occasion to allude to this subject again. [See Seven Lamps of Architecture, III. 13, 23.]