The Art and Science of Natural Dyes: Principles, Experiments, and ResultsThis long awaited guide serves as a tool to explain the general principles of natural dyeing and to help dyers to become more accomplished at their craft through an increased understanding of the process. Photos of more than 450 samples demonstrate the results of actual dye tests, and detailed information covers every aspect of natural dyeing including theory, fibers, mordants, dyes, printing, organic indigo vats, finishing, and the evaluation of dye