CONTENTS

I. THE NEED OF A NEW FORM LANGUAGE . . . . . 1

II. ORNAMENT AND PSYCHOLOGY . . . . . . 9

III. THE KEY TO PROJECTIVE ORNAMENT . . . . . 15

IV. THREE REGULAR POLYHEDROIDS . . . . . . 23

V. FOLDING DOWN . . . . . . . . . . 37

VI. MAGIC LINES IN MAGIC SQUARES . . . . . . 47

VII. A PHILOSOPHY OF ORNAMENT . . . . . . 61

VIII. THE USES OF PROJECTIVE ORNAMENT . . . . . 71