Facts About Processes, Pigments and Vehicles

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. This book is merely intended to form a simple and elementary introduction to a difficult and complex subject, which involves a considerable amount of scientific know ledge for its complete mastery. Those wishing to pursue the subject further must consult more advanced books. The aims and scope of the book are fully explained in the Introduction, so that there is no need to say anything here beyond acknowledging how enormously I am indebted to Professor Church and his book on Paints and Painting for the information contained in the following pages.