Page:A history of architecture on the comparative method for the student, craftsman, and amateur.djvu/58

 DIAGRAM TABLE OF THE SYSTEM OF CLASSIFICATION FOR EACH STYLE. 1. Influences. I. Geographical. Ti. Geological. III. Climate. IV. Religion. V. Social and Political. VI. Historical. 2. Architectural Character. 3. Examples. 4. Comparative Table. A. Plan, or general distribution of the building. B. Walls, their construction and treatment, c. Roofs, their treatment and development. D. Openings, their character and shape. 1:. Columns, their position, structure, and decoration. F. Mouldings, their form and decoration. g. Ornament, as applied in general to any building. 5. Reference Books.