Secret Number 50 is this: that when you have learned to draw and paint without mistakes, when you know how to distinguish the sympathies and the antipathies of natural things with your own eyes, when you have become a master in the art of washing and when by your own resources you are able to draw an ant with the reflections corresponding to each one of its minute legs, when you know how to practice habitually your slumber with a key and the so hypnotic one of the three sea peach eyes, when you have become a master in the resurrection of lost images of your adolescence, thanks to the natural magic of the retrospective use of your araneariums, when you have possessed the mastery and the most hidden virtues belonging to each of the colors and their relations to one another, when you have become a master in blending, when your science of drawing and of perspective has attained the plenitude of that of the masters of the Renaissance, when your pictures are painted with the golden wasp media which were then as yet unknown, when you know how to handle your golden section and your mathematical aspirations with the very lightness of your thought, and when you possess the most complete collection of the most unique curves, thanks to the Dalinian method of their instantaneous molding in dazzlingly white and perfect pentagons of plaster, etc. etc. etc., nothing of all this will yet be of much avail! For the last secret of this book is that before all else it is absolutely necessary that at the moment when you sit down before your easel to paint your picture, your "painter's hand" be guided by an angel.
Salvador Dali, 50 Secrets of Magic Craftsmanship, Dover Publications, Inc., New York
More to come including; Notes on Composition, Tips for Watercolorists, and a list of Recommended Books.