Preface to Second Edition
The revision which the text of this book has undergone has clarified certain parts of it and simplified the original argument by a complete sequence of page references and an index. The appendix reduces the contents to a working formula with the purpose of rendering practical the suggestions of the text.
In its present form it seeks to meet the requirements of the student who desires to proceed from the principles of formal and decorative composition into the range of pictorial construction.
H. R. P.