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A Grotesque Head c. 1503 - 05

A skull Sectioned c. 1489

Cannon Foundry c. 1487

Anatomy of a Male Nude c. 1504 - 06

Assult Chariot with Scythes c 1485

Crossbow Machinec. 1480 - 82

Automatic Ignition Device for Firearms

Automobile c. 1478 - 80

Five Characters in a Comic Scene c. 1490

Study of a Child c 1508

Coition of a Hemisected Man and Woman c. 1492

Head

Designs for a Boat c. 1485 - 87

Design for a Flying Machine c. 1488

Design fora Flying Machine c. 1505

Design for a Flying Machine c. 1488

Design for a Flying Machine c. 1487

Spring Device

Designs for Heavy Crossbows c. 1504 - 08

Device for Making Sequins c. 1480 - 82

Figure Studies for an Adoration of the Magi 1481

Page from the Codex Arundel

Grotesque Profile c. 1487 - 90

Stretching Device for a Barrel Spring c. 1498

Head

Drawing showing how sight works c.1489 - 92

Head of a young Woman

Head of Saint Anne c. 1510 - 15

Head of the Virgin in Threequarter View c. 1470

Ill-matched Couple c. 1485

Isabella d'Este 1500

Anatomical Study of Larynx and Leg 1510

Detail of a Lily c. 1480 - 85

Anatomy of a Male Nude c. 1504 - 06

Map of Tuscany and the Chiana Valley c. 1502

Masquerader in the Guise of a Prisoner c. 1517 - 18

Multi-Barrel Gun c. 1480 - 82

Muscles

Anatomy of the Neck c.1515

Ornithopter Flying Machine

Possible Self-Portrait c. 1512

Preparatory Studyfor the Backgroundof the Magi 1481

The Principal Organs of a Woman c. 1507

Profile of an Old Man

Proportions of the Head c. 1488 - 89

Rearing Horse c. 1483-1498

Sedge c. 1510

Siege Defenses c. 1480 - 82

Study for the Head of Leda c. 1505 - 07

Study for the Kneeling Leda c. 1505 - 07

Study for the Sforza Monument c. 1488 - 89

Detail from the Study of a Dragon Costume c.1517 - 18

Study of Horses c. 1490

Study of a Tuscan Landscape

Study of a Womb c. 1489

Study of a Woman's Hands c. 1490

Study of Concave Mirrors c. 1492

Section through a Skull c. 1489

Old Man with Water Studies c. 1513

Study of Skeletons

Studies of the Arm showing the Movements made by the Biceps c. 1510

Study of the Graduation of Shadows on Spheres c. 1492

Study of Water

Studies of Water passing Obstacles and Falling c. 1509 - 11

Study Sheet with Horses

Town Plan of Imola c. 1502

Section through a Skull c. 1489

Section through a Skull c. 1489

Views of a Fetus in the Womb c. 1510 - 12

Vitruvian Man 1492

Water Lifting Devices c. 1480 - 82

Study of a Woman's Head c. 1480

Various Sketches

List with Profile Portrait

Muscles of the Neck and Shoulders c. 1515

Rider on a Rearing Horse

Studies of Buildings

Study for the Trivulzio Equestrian Monument

Studies of a Floater with Breathing Tubes for a Diver

Turbulent Water

Study of Cat Movements and Positions

Sketches for The Battle of Anghiari

Head of a Woman

Head of a Woman

Distance from the Sun to the Earth and the size of the Moon

Study for the Composition of the Last Supper

Drawing of the
Face of the Angel
from the Virgin
of the Rocks

Allegory with Wolf
and Eagle

Design for St Anne

The Lady of the Dishevelled Hair

Head of Christ

Perspective Study of the Adoration of the Magi

Seated Old Man
Star of Bethlehem and Other Plants
Study of the Mona Lisa
The Art Print Masterpiece