⚠The text on this page consists entirely of faint, mirrored bleed-through from the reverse side of the sheet. The transcription below reflects the text reconstructed in its original orientation.


XXI	THE NATURE OF WATER	643
XXII	HYDRAULICS	771
XXIII	EXPERIMENTS	775
XXIV	INVENTIONS	785
XXV	WARFARE	790
XXVI	NAVAL WARFARE	801
XXVII	COMPARISON OF THE ARTS	852
XXVIII	PRECEPTS OF THE PAINTER	927
XXIX	COLOR	957
XXX	LANDSCAPE	986
XXXI	LIGHT AND SHADE	1017
XXXII	PERSPECTIVE	1033
XXXIII	ARTISTS' MATERIALS	1053
XXXIV	COMMISSIONS	1060
XXXV	SCULPTURE	1083
XXXVI	CASTING	1098
XXXVII	ARCHITECTURE	1103
XXXVIII	MUSIC	1136
XXXIX	TALES	1154
XL	MISCELLANEOUS	1187

LIST OF ILLUSTRATIONS

SELF-PORTRAIT Frontispiece
Royal Library, Windsor

FIGURES REPRESENTING FAVOR facing page 20
Royal Library, Windsor

CHILD IN THE WOMB 847
Royal Library, Windsor

HUMAN PROPORTIONS 916
Accademia, Venice

WAR MACHINES 1008
British Museum

STUDY OF HANDS 1047
Royal Library, Windsor

STUDY FOR THE HEAD OF LEDA 1077
Royal Library, Windsor

ALLEGORY OF THE CONCORDAT (December 1515) BETWEEN
FRANCIS I AND LEO X (see Robbi: Leonardo da Vinci p. 103) 1103
Royal Library, Windsor

The Notebooks of Leonardo da Vinci

CONTENTS

LIST OF ILLUSTRATIONS