
Figural Studies for the Adoration of the Magi (Joseph and Two Shepherds and Sketches for a Christ Child)

Figural Studies for the Adoration of the Magi and a Head in Profile

Battle Between a Rider and a Dragon

Rider on a Rearing Horse

Horse Studies

Sheet of Sketches of an Angel and Various Studies of Machines, Horses and Riders

Horse Studies

Study of a Horse's Head and Various Studies relating to the Solar System

Study of a Battle with Horsemen and Foot Soldiers

Sheet of Studies of Horses, a Cat and Fight with a Dragon

Figural Studies for the Adoration of the Magi

Studies for a Madonna with a Cat

Sketches of a Child with a Cat

Studies for a Madonna with a Cat

Sketches of a Child with a Cat

Studies of a Naked Infant

Studies for a Madonna with a Cat

Study for a Madonna with a Cat

Study for a Madonna with a Cat

Sketch of a Virgin and Child with a Bowl of Fruit

Figural Studies for the Adoration of the Magi

Studies of a Naked Infant

Studies for a Virgin and Child and of Heads in Profile and of Machines

Study of a Virgin and Child with the Infant St John, and of Heads in Profile and other Figures

Sheets of Studies of Female Heads

Studies of a Virgin worshipping the Christ Child

Study of a Man blowing a Trumpet in another's ear, and Two Figures in Conversation

Study of a Mary Magdalene

Study of a Kneeling Angel

Study of the Hanged Bernardo di Bandino Baroncelli

Studies of Figures and Decorations

Sketches and Figures for a Last Supper

Three Seated Figures and Studies of Machines

Study of Two Figures in Conversation

Drawing of a Group of Figures in Conversation

Study of Farm Labourers at Work

Study of a Seated Male Nude and Sketch of a Child with a Lamb in its Arms

Study of Two Seated Youths and a Washerwoman

Study of Figures in Action

Study of Figures in Action

Study of Figures in Action

Study of Horses and Riders

Study of Figures in Action

Head and Shoulders of a Christ Figure

Study for a Saint Sebastian

Study of a Naked Man with a Staff (St John?)

Drawing after Michelangelo's David and Architectural Sketches

Hercules and the Nemean Lion

Study of a Male Nude Seen from the Front

Study of a Male Nude Seen from Behind

Male Nude Seen from the Front

Study of a Naked Child

Study for the Head of a Girl

Head and Shoulders of a Naked Child in Profile

Study of a Child's upper Chest and Shoulders, Seen from Front and Back

Studies of Hands

Sheet of Studies of Hands and Arms

Sheet of Studies of an Ox, a Donkey and other Figures

Study of a Dog and Cat

Drawing of the Head of a Bear

Study of a Bear

Study of a Hand
Studies of the Paw of a Dog or Wolf (recto)
Studies of the Paw of a Dog or Wolf (verso)

Sheet of Studies of Cats, a Dragon and other Animals

Drawing of a Monster with Horns

Study of Dragons

Fantastical Dragon

Drapery Study for a Kneeling Figure in Profil Perdu to the Right

Drapery Study for a Seated Figure Seen in Three-quarter Profile to the Left

Drapery Study for a Kneeling Figure in Profile to the Right

Study of the Head of a Woman

Study of Draperies falling over the Left Leg of a Seated Figure

Drapery Study for a Standing Figure in Profile to the Right

Drapery study (possibly study of the robe of Matthew the Evangelist)

Drapery Study for a Kneeling Figure Seen in Three-quarter Profile to the Left

Drapery Study for a Standing Figure in Profile to the Right

Drapery Study for a Standing Figure Seen from the Front

Drapery Study for a Standing Figure Stepping Forwards to the Right

Study of the Head of a Woman

Drapery Study for a Kneeling Figure turned to the Left

Drapery Study for a Kneeling Figure

Drapery Study for a Seated Figure

Head and Shoulders of a Youth in Profile

Studies of Heads in Profile

Study of a Man with a Headpiece Seen in Profile

Study of a Young Woman in Profile

Profile Studies of Two Warriors in Helmets

Preliminary Sketch for the Last Supper

Bearded Old Man in Profile

Warrior with Helmet and Breastplate in Profile

Drawing of Two Heads in Profile and Studies of Machines

Head of an Old Man in Profile

Bald Man in Profile

Sheet of Studies of Geometric Figures and the Bust of an Old Man in Profile

Studies of an Old Man and a Youth (Salai?) in Profile, Facing each Other

Drawing of a Grotesque Male Head and Sketch of a Flying Machine

Figural Studies for the Adoration of the Magi

Study for the Last Supper (St Philip)

Profile Study of an Old Man with a Laurel Wreath

Bust of an Older Man in Profile (Gian Giacomo Trivulzio?)

Head and Shoulders of a Youth in Profile (Salai?)

Profile Study of the Head and Upper Torso of a Man

Profile Study of a Youth (Salai?)

Head and Shoulders of a Bearded Man in a Turban

Profile Study of a Bearded Man

Head and Shoulders of an Older Man

Character Head of an Older Man and Sketch of a Lion's Head

Study for the Last Supper (Judas)

Portrait Drawing of a Bearded Man (Cesare Borgia)

Profile Study of an Old Man with Beard and Braided Hair

Study of a Bearded Old Man in Profile

Head of a Bearded Man (so-called Self-portrait)

Character Head of an Old Man

Grotesque Head of an Old Man with a Hat, Seen in Profile

Study of Grotesque Couple

Drawing of an Old Man with a Grotesque Profile

Grotesque Portrait Studies of Two Man

Study for the Last Supper (St Bartholomew)

Profile Study of a Grotesque Male Head

Five Grotesque Heads

Profile Study of a Grotesque Head

Grotesque Portrait Study of a Man

Grotesque Portrait of an Old Woman

Grotesque Portrait Studies with a Caricature of Dante

Studies of the Proportions of the Face and Eye

Study of the Proportions of the Head and Face

Study of the Proportions of the Head and Chest

Bust of a Man in Profile, Squared for Proportion

Study for the Last Supper (St James the Elder) and Architectural Sketches

Torso of a Man in Profile, the Head Squared for Proportion, and Sketches of Two Horsemen

Study of the Proportions of the Head

Studies of the Proportions the Head and Face

Studies of the Proportions of the Face, Head, Neck and Torso

Study of the Proportions of the Length of the Foot, which Fits Twice into the Length of the Arm from the Wrist to the Shoulder

Study of the Proportions of the Head and Upper Body

Studies of the Proportions of the Foot

Study of the Proportions of the Foot

Studies of the Proportions of the Head, Torso and Arm

Study for the Last Supper (St Peter?)

Studies of the Proportions of the Face, Leg and Arm

Notes of the Proportions of the Arm, Torso and Leg

Study of the Proportions of the Length of the Arm

Notes on the Proportional Distances of Parts of the Body to Each Other

Notes on the Proportions of the Leg

Studies of the Proportions of the Body when Standing, Kneeling and Sitting

Vitruvian Man

Study of the Proportions of the Arm

Study of the Proportions of a Horse

Study of Clasped Hands (Hands of St John)

Studies of the Proportions of a Horse's Leg

Studies of the Proportions of a Horse's Head

Study of the Proportions of a Horse's Head

Study of the Proportions of a Dog's Head

Side View of Human Skull in Sagittal Section, with Cranial Nerves

Anatomical Study of the Human Skull in Sagittal Section, Seen from the Front

Anatomical Study of the Human Skull in Side View, showing the Eye Sockets and Maxillary Sinus

Drapery Study for the Right Arm of St Peter in the Last Supper

Anatomical Study of the Human Skull in Sagittal Section, Seen from the Side

Anatomical Study of the Human Skull in Blood Vessels (Cranial and Maxillary Veins)

Study of the Muscles of a Man's Back

Studies of the Muscles of a Man's Back and Arms

Anatomical Studies of the Muscles of the Arms

Comparison of the Flexor Muscles of a Man (right) with those of an Ape (left)

Anatomical Study of the Muscles of the Neck, Shoulder and Arm

Anatomical Study of the Muscles of the Side of the Torso

Anatomical Studies of the Muscles and Tendons of a Bird's Wing

Anatomical Studies of the Muscles of the Neck and Shoulder

Study for the Virgin and Child with St Anne

Study of the Muscles of the Stomach Wall

Cross-sections of the Human Leg

Study of the Muscles of the Legs in Action

Anatomical Studies of the Muscles of the Legs and a Comparison of these Muscles in Man and Horse

Anatomical Study of the Muscles of the Legs

Anatomical Study of the Muscles of the Leg

Anatomical Studies of the Muscles of the Leg

Studies of the Muscles of the Leg with Knee Bent

Studies of the Muscles of the Shoulder and of the Movement of the Foot and Shoulder Joints

Study for the Virgin and Child with St Anne

The 'Instruments' of Breathtaking, Swallowing and Speaking (Uvula, Pharynx, Tongue with Trachea, Larynx and Oesophagus)

Anatomical Analysis of the Movements of the Shoulder and Neck

Anatomical Studies of the Muscles of the Shoulder, Neck and Chest

Anatomical Studies of the Muscles of the Shoulder and of the Mechanics of Stabilizing the Clavicle Joint

Anatomical Studies of the Spine

Studies of the Superficial Anatomy of the Neck, Shoulders and Upper Arm

Studies of the Superficial Anatomy of the Shoulder and Arm

Anatomical Studies of the Female Pelvis, the Coccyx and the Lower Limbs and of the Rotation of the Arm (Pronation and Supination)

Anatomical Studies of the Muscles of the Shoulder and Arm

The Skeletal Structure of the Lower Limbs and the Movement of the Foot and Knee Joints

Sleeve study for the Annunciation

Study for the Virgin and Child with St Anne

Anatomical Studies of the Muscles of the Neck, Shoulder, Chest and Arm

Anatomical Drawings of the Muscles and Veins of the Arm and Chest, and the Head of an Old Man

Anatomical Studies of the Hand

Anatomical Studies of the Human Skeleton

Studies of the Muscles of the Arm, Hand and Face

Studies of the Muscles of the Neck, Shoulder and Arm

Studies of the Mucles of the Neck, Shoulder and Arm

Studies of the Anatomy of the Shoulder and the Foot

Studies for the Infant Christ

Anatomical Studies of the Movement of the Heel and the Ankle, and Investigations into the Calf Muscles

Studies of the Functioning of the Intercostal Muscles (right) and of the Muscles of the Leg

Anatomical Studies of the Foot

Anatomical Studies of the Sole of the Foot

Notes and Illustration Analysing for Muscles responsible for the Movement of the Ribcage

Anatomical Studies of the Muscles of the Torso and Leg

Anatomical Studies of the Muscles of the Back

Study of the Anatomy of the Lower Leg and Foot Muscles

Study of the Superficial Anatomy of the Foot and Lower Leg

Study for the Head of Saint Anne

Studies of the Muscles of the Lips

Studies of the Movement of the Tongue

View of the Organs of the Chest and Abdomen and of the Vascular System of a Woman

Various Anatomical Sudies with the Drawing of a Human Figure, on which all the Vital Organs are indicated

Anatomical Study of the Heart and Lungs

Studies of the Organs of the Abdomen and Chest

Anatomical Drawing of the Stomach and Intestines

Anatomical Study of the Stomach, Intestines and Physiology of the Kidneys and Bladder

Anatomical drawing of the Liver, Stomach, Spleen and Large Intestine

Drapery Study for the Virgin

The Mesentery of the Bowel and its Blood Supply

The 'Tree of the Vessels'. Anatomical Figure showing the Heart, Liver, Kidneys and Main Blood Vessels

Anatomical Study of the Heart, Liver and Blood Vessels of the Abdomen and Testicles of an Animal, probably a Horse

Anatomical Deawing of the Heart and its Blood Vessels

Section of the Heart with the Left Ventricle and Mitral Valve

Study of the Valves and Muscles of the Heart

Anatomical Drawings of the Heart and its Blood Vessels

Study of the Arteries and Veins of the Head, Neck, Chest and Arm

The Branches of the Large Blood Vessels (Aorta and Vena Cava Superior)

Anatomical Drawing of the Aortic Arch

Drapery Study for the Virgin

The Main Blood Vessels of the Heart: the Aorta and Venae Cavae

Anatomical Studies of the Blood Supply to the Liver

Anatomical Studies of the Veins, Tongue and Throat

Study of the Veins of the Left Arm

The Blood Supply to the Upper Leg

Studies of the Trachea Oesophagus, Larynx and Stomach

Umbilical Arterty in the Foetus of a Calf (upper right), a Child (lower right) and an Old Man (centre)

The Lungs, Heart and Adominal Organs of a Pig

Anatomical Drawing of the Lungs and Heart (of and Ox)

Nerves and Blood Vessels Supplying the Cranium

Study for the Drapery of the Virgin's Right Arm

Studies of the Perspective of the Optic Nerve and the Acoustic Nerve

Anatomical Studies of the Facial Nerves

Anatomical Study of the Layers of the Brain and Scalp

The Senso Comune and the Olfactory and Optic Nerves

Study of the Physiology of the Brain

The 'Tree of All the Nerves'

Studies of the Shape and Size of the Cerebral Ventricles

The Optic Chiasma and the Cranial Nerves

Anatomical Study of the Curvature of the Spine, the Spinal Cord and the Intercostal Muscles

Drapery Study for the Virgin

Nerves leading off the Cervical Vertebrae

Anatomical Studies of the Nerves of the Arms and Hand

Studies of the Sciatic Nerve and the Femoral Nerve of the Upper Leg

The Sexual Act in Vertical Section

Various Scientific Studies on Wave Motion and on the Male and Female Genitalia

Anatomical Drawings of the Male Genitalia with Spermatic Ducts

Anatomical Drawings of the Male Genitalia with Blood Vessels and Spermatic Ducts

The Male Genital Organs

Drapery Study for St Anne

Comparative Drawing of the Male and Female Genitalia

Drawings of the Foetus in utero and the three surronding Membranes, and of the Movements of the Elbow Joint

Anatomical Studies of the Developing Foetus

Foetus in the Womb

Studies of the Foetus in the Womb and of the Structure and Size of the Female Genitalia

Studies of the Mechanics of the Muscles of Body Orifices such as the Vulva, Anus and Penis

Studies of the Blood Supply of a Foetal Calf in utero

Study of the Male Bladder with Ureter and Kidneys

Drawing of a Young Man in Costume on the Back of a Horse

Study of Two Masks of Monsters

Drapery Study for St Anne

Drawing of a Rider whose Upper Body is disguised as Bagpipes

Study of a Man with a Turban

Drawing of a Young Man in Costume with a Lance in his RIght Hand

Study of a Young Woman in Costume

Study of a Young Man in Costume

Allegorical Drawing with Various Female Figures

Drawing of a Man disguised as a Beggar

A Woman Standing in a Landscape

Study of a Bust of a Woman

Allegory of Ingratitude and Envy

A Unicorn Dipping its Horn into a Pool of Water

Maiden with a Unicorn

Maiden with a Unicorn

Aristotle and Phyllis

Two Allegories of Envy

Allegories of Joy, Sorrow and Envy

Neptune with Four Seahorses ('Quos Ego')

Studies of a Virgin and Child (right, a Study for the Benois Madonna)

Drapery Study for a Left Arm

Allegory with Animal Fighting and a Man with a Burning-glass

The Ermine as a Symbol of Purity

Allegory of Unmasked Envy

Allegory on the Fidelity of the Lizard

Dancing Women

Allegory with a Wolf and an Eagle

Allegory of Man's Labours

Geometric Drawings and Studies for an Allegory (Truth and Falsehood)

Drawings of Various Emblems (Plough, Compass and Lantern)

Drawings of Various Emblems (Lantern, Plough and Compass) and Profile Study of a Young Man

Drapery Studies with Belt Buckle

Study of a Lily (Lilium candidum)

An ear of greater quaking grass (Briza maxima), violets (Viola spec.) and perhaps pear blossom (Pyrus communis)

Studies of violets (Viola spec. and possibly Viola canima)

Study of a Spray of Blackberry (Rubus fruticosus)

Study of a spray of black-berry (Rubus fruticosus), with above it a stem of bird's-foot trefoil (Lotus spec.)

Fruiting branch of Guelder rose (Viburnum opulus)

Fruiting branch of common oak (Quercus robur), beside it dyer's greenweed (Genista tinctoria)

Study of marsh marigold (Caltha palustris) and wood anemone (Anemone nemorosa)

Study of Horsemen in Combat and Foot Soldiers

Star-of-Bethlehem (Ornithogalum umbellatum) between creeping buttercup (Ranumclus repens) and wood anemone (Anemone nemorosa); below, two species of spruge (Euphorbia amygdaloides und E. helioscopia?)

Study of a fruiting bur reed (Sparganium erectum)

Study of a reed mace with seedhead (Typha latifolia)

Flower-bearing stalks of two species of sedge: common club-rush (Schoeno-plectus lacustris) and galingale (Cyperus spec.)

Study of a Job's-tears (Coix lachryma jobi)

Study of Two Trees Growing beside a Stream

A Copse of Trees

Study of a Tree

A Stream Running through a Rocky Ravine

Arno Landscape

Study of Horsemen in Combat and Foot Soldiers

Mountain and Foothills

Rolling Hills and Rocky Pinnacles

Mountain Peaks and Foothills with a River in the Foreground

Town on a Valley Floor in front of Mountains

View of a River Valley with a Canal

Houses above a Canal Running alongside a Winding River

Horizontal Strata of Rock

Drawing of Two Mountain Ranges and Notes

A Marshy Plain, Seen from Above, and Notes

Study of a Quarry beside a River

Study of Horsemen in Combat and Foot Soldiers

Drawing showing Two Fires in the Landscape, 16 December 1511 (?)

Snow-capped Peaks

Mountain Panorama and Wooded Landscape around a Lake or River

Sheet of Studies of Water

View of the River Adda with the Ferry between Vaprio and Canonica

Sheet of Studies of Water Flowing past Obstacles

Sheet of Studies of Water Flowing past Obstacles and Sketch of Whirlpool

Old Man Seated on a Rocky Outcrop, Seen in Profile to the Right, with Water Studies

Storm over a Valley in the Foothills of the Alps

Study of Horsemen in Combat

Explosion of Rock caused by the Bursting of a Water Vein

Explosion of Rock caused by the Bursting of a Water Vein and Creation of Waves in a Lake by Falling Boulders

Deluge Descending a Valley

Explosion of a Rock with Water Outburst in the Centre

Deluge over a Town on a Hill

Deluge over Falling Trees

Deluge and Storm over a Wooded Region

Deluge over the Sea

Storm Clouds Vortices and Torrents of Water over a Rocky Landscape

A Town at the Centre of the Cloudburst

Study of Horsemen in Combat

Storm Clouds over a River or Lake and Trees

Sheet of Various Studies of Destruction Rocks

Storm and Flood in a Bay with Castle and Viaduct

Tempest over Horsemen and Trees with Enormous Waves

Map of Northern Italy, showing the West Coast from the Mouth of the Magra River to Toscanella and Corneto

Bird's-eye View of the Region around Arezzo

Bird's-eye View of the Landscape showing the Tuscan Cities of Arezzo, Perugia, Chiusi and Siena

Map showing the Proposed Course of the Arno Canal

Topographical Map of the Region to the Northwest of Florence showing the Valleys of Lucca, Pistoia and Prato in the North and the Arno Valley in the South

Study of Horsemen in Combat

Embankment and Breakwaters to Divert the Arno, a few Kilometres East of Florence

Map showing a Part of Tuscany: Volterra in the Southeast, Pisa (beside the Arno) in the Northwest and some 100 km of Coastline

Map of a River Bed

Topographical Map showing the Rivers Arno and Mugnone to the West of Florence

Topographical Map showing the Rivers Arno and Mugnone to the West of Florence

Sketch of Galloping Horsemen and Foot Soldiers

Architectural Studies

Design for a Stables

Studies for a Stage Setting
Perspective Study for the Background of the Adoration of the Magi

Sketch of a Rider

Various Architectural Studies and Anatomical Drawing of a Bird's Wing

Design for a Palace and Park (Romorantin)

Study for a Steam Blower (Puffer) and a Drive Mechanism for a Potter's Wheel

Study of Naked Soldiers and other Figures

Hydraulic Devices (Archimedean Screw) and Other Studies

Studies of Hydraulic Devices

Drawing of the Construction and Functioning of a Ship

Design for Irrigation Channels near S. Cristofano in Milan, dated 3 May 1509"

Hoist for a Bell

Study of the Head of a Soldier

Head of a Man in Profile

Study of the Heads of Two Soldiers

Design for a Drill

Study of a Soldier with a Lance

Design for a Spinning Machine

Drawing of a Clothcutting Machine

Sketch for a Leda and the Swan and Study of a Horse

Fountain, consisting of a Column topped with a Stone Vase crowned by a Naked Figure and Water Basin

Fountain, consisting of a Column crowned by a Naked Male Figure

Mechanism for Drawing Crossbows

Design for a Siege Machine with Covered Bridge

Study for a Kneeling Leda and the Swan

Study with Hoist for a Cannon in an Ordinance Foundry

Designs for a Treadwheel with Four Crossbows (Revolving Crossbow)

Designs for Various Types of Cannon

Study with Battle Chariot, a Soldier with Shield and a Horseman with Three Lances

Study with Shields for Foot Soldiers and an Exploding Bomb

Design for a Scythed Chariot and Armoured Car (?)

Salvator Mundi

Study for a Kneeling Leda and the Swan

Scythed Chariot

Designs for a Steamfired Cannon

Study of Halberds

Head of Leda

A Row of Four Mortars firing Stones into the Courtyard of a Fort

Studies of Wing Articulation

Studies for a Flying Machine

Studies for a Flying Machine and Rudder

Studies of an Air Screw

Composition Sketch for the Adoration of the Magi

Head of Leda

Sketches and Notes on Flying Machines and Parachutes

Head of Leda

Studies on Gravity and Balance

Studies on the Speed of Objects

Studies on Gravity

Studies on Gravity and Motion

Notes on the Material Strength of Poles and Ropes

Notes on the Ratio between Weight and Force

Thoughts on Balance while in a Flying Machine

Notes on the Beating of Birds' Wings

Head of Leda

Notes on Bird Flight in various Wind Conditions

Notes on Safe Flying Altitude and on Wing Construction

Notes on Optimum Flying Altitude and on Wing Construction

Notes on the Position of a Bird in Flight in Relationship to the Wind

Notes on the Equilibrium of Birds during Descent

Notes on the Influence of Gusts of Wind on the Flight of Birds

Notes on the Influence of Wind on the Flight on Birds

Notes on Ascending and Descending Flight

Notes on Changes of Direction during Flight

Study for the Sforza Monument

Sketches of Wing Construction

Notes on the Various Phases of Flight

On the Movement of Birds' Wings

Notes on the Dangers of Crashing and on the Stability of the Flying Machine

Notes on the Aerodynamics of Bird Flight

Notes on the Generation of Power by Birds' Wings

Comparison between the Wings of Bats and Birds

Thoughts and Studies regarding the Centre of Gravity in Birds

Study for the Sforza Monument

Notes on the Physical Strength of Birds and a Comparison with the Strength of Man

Studies of the Mechanism of a Wing and its Generation of Power

Notes on Descending and Ascending Flight and an Anatomical Drawing of a Leg

Studies on the Movement of the Wing and on the Effect of Wind

Studies of the Functioning of a Wing

Shadows Cast by a Large Luminous Body and a Small Opaque Body

Shadows Cast by Opaque Bodies of Different Sizes

Studies of the Effect of Luminous and Darkened Rays behind an Obstruction

Studies of Derivative Shadows

Comparison between the Optical Beam Issuing from the Eye and the Light Beam Issuing from the Luminous Body

Various Opaque Bodies and their Position in Relation to the Luminous ody and the Eye

Projection of Various Light Shapes

Projection of Light in the Shape of a Cross

Overlapping of Primitive Shadows (above) and Effect of a Cylindrical Body (below)

Overlapping of Shadows of Four Opaque Bodies

The Effect of Two Opaque Bodies seen against the Light (above) and Degrees of Depth of Primitive Shadows (below)

Dependence of the Depth of a Shadow on the Angle of Incidence of the Beam of Light

The Intersecting Pyramidal Beams of Two Luminous and Two Opaque Bodies

On the Depth of Derived Shadows (above) and the Darkened Rays Issued by Primitive Shadow

On the Intensity of Light and Shade in Relation to the Angle of Incidence of Luminous and Darkened Rays

Determining the Luminosity of a Candle with the Help of the Shadow it Casts

Studies of Light and Shade

Figural Studies for the Adoration of the Magi (Sketches for a Christ Child and Studies of a Kneeling and Flying Angel)

Drawing of the Ironwork Casting Mould for the Head of the Sforza Horse

Studies relating to the Casting of the Sforza Monument

Studies for the Trivulzio Monument

Study for the Trivulzio Monument

Study for the Trivulzio Monument

Studies for the Trivulzio Monument

Study of the Virgin worshipping the Child and other Figures (Joseph (?), Shepherd and Angels)

Study for the Trivulzio Monument

Studies for the Trivulzio Monument

Study for the Trivulzio Monument

Studies of Horses' Heads

Studies for the Trivulzio Monument

Study for the Trivulzio Monument

Horse Studies

Horse Studies

Horse Studies

Figural Studies for the Adoration of the Magi

Horse Studies and a Study of a Mule

Horse Studies

Horse Studies

Horse Studies

Horse Studies

Tobias and the Angel

Madonna and Child with a Pomegranate

Madonna of the Carnation

The Baptism of Christ

Saint Jerome in the Wilderness

Annunciation
Benois Madonna

Annunciation

Ginevra de' Benci
![Wreath of Laurel, Palm, and Juniper with a Scroll inscribed Virtutem Forma Decorat [reverse]](http://commons.wikimedia.org/wiki/Special:FilePath/Leonardo%20da%20Vinci%20-%20Wreath%20of%20Laurel%2C%20Palm%2C%20and%20Juniper%20with%20a%20Scroll%20inscribed%20Virtutem%20Forum%20Decorat%20%28reverse%29%20-%20Google%20Art%20Project.jpg)
Wreath of Laurel, Palm, and Juniper with a Scroll inscribed Virtutem Forma Decorat [reverse]

Adoration of the Magi

Virgin of the Rocks

Portrait of a Musician

Lady with an Ermine

Madonna Litta

Sala delle Asse

La Belle Ferronnière

Virgin of the Rocks

The Last Supper

Three lunettes above the Last Supper

The Virgin and Child with Saint Anne and Saint John the Baptist

Portrait of Isabella d'Este

Madonna of the Yarnwinder

Virgin and Child with Saint Anne

Virgin and Child with Saint Anne

Madonna of the Yarnwinder

Leda and the Swan

Leda and the Swan

Mona Lisa

Tavola Doria

The Virgin and Child with Saint Anne

Leda with her children

Saint John the Baptist

Bacchus