Leonardo da Vinci: Lecture Notes on Form, Model, and Mastery (Renaissance Art)
Test Format and Course Logistics
This course will include a formal test during class time, not just a small quiz.
Five slide identifications are required: artist, title, and date. The items you are responsible for are the ones I explicitly identify on the PowerPoints. If I don’t give all three items, you don’t have to know it.
Spelling tolerance: you don’t have to spell artist names exactly, as long as we can recognize the name. Example given: Mazaccio with two c’s; spellings with a single c would be penalized in that case, but the point is recognizability.
Date tolerance: you’ll have some latitude. Dates are allowed to vary by igl\pm 25\bigr years. In other words, you can ballpark a lot of dates.
Part two of the test: I will show two works of art, identify them, and ask you a question about each one. It’s a timed test, one artwork after another, with a question related to each piece.
Part three of the test: I will show two works and ask you to compare them based on a question I choose (typically about pictorial space). I will guide your answer. These comparisons will usually be topics I’ve discussed in class but not necessarily the exact pair you see.
Test format in a blue book (very old-fashioned). If you’ve never written one, you’ll adapt.
You may bring a note card for the final cumulative essay question only (front and back). This is the only note card allowed in that exam.
The study guide: powerpoints and your notes are the study guide; no separate standalone study guide will be handed out.
Results discussion: the class usually reports about one “horse” (one consensus guess) on the identifications; a single student may ask about the format of questions, etc.
Before starting the Leonardo unit, the instructor will run practice comparisons (unidentified) to encourage pure looking and thinking about differences in form between 15th- and 16th-century painting; the goal is to highlight a major Renaissance shift in how form is treated, largely influenced by Leonardo.
Major Concept: 15th vs 16th Century Shifts in Form
The shift in form between roughly 1480 (late 15th c) and 1500 (early 16th c) is marked and real; Leonardo da Vinci played a central role, though the revolution is seen in works by several artists.
Focus of practice comparisons: observe differences in how the human figure is rendered, how space is organized, handling of light, and overall composition.
Key takeaway: 16th-century painting shows greater grace, fluidity, naturalism, and complex space relationships compared to the more rigid, frontal, and schematic 15th-century works.
Practice Comparison 1: 15th-century vs 16th-century Altarpieces
Left: 15th-century altarpiece by Piero della Francesca (15th c).
Right: 16th-century altarpiece by Andrea del Sarto (studio work in the Eskenazi Museum of Art, linked to Andrea del Sarto).
Major observations:
Figure treatment: The 15th-century figures are stiff and frontal; the 16th-century figures are more graceful with more complex, flowing forms and implied motion.
Motion and atmosphere: The 15th-century works are more static; the 16th-century work shows greater motion and a more subtle use of light and shadow.
Lighting: 15th-century works have a straightforward, bright illumination with clear forms; 16th-century works show more atmospheric lighting with subtle chiaroscuro effects.
Scale relative to space: In the 15th-century piece, figures appear relatively small within a vast space; in the 16th-century piece, figures fill more of the pictorial surface, integrating more fully with the space.
Significance: Demonstrates a shift from a more planed, schematic composition toward a more integrated, volumetric, space-conscious approach.
Practice Comparison 2: 15th-century vs Raphael’s Sistine Madonna (16th c)
Left: 15th-century example by Piero della Francesca (or the same context as previous pair) illustrating a Resurrection motif (movement is visually present but shoulders and body reactions are limited).
Right: Raphael’s Sistine Madonna (16th c) with Virgin and Child at center, two saints, and two angels at the base.
Observations on Motion:
Right (Raphael) has more convincing motion; left’s figure (Christ) appears with shoulders parallel to the picture plane and lacks organic bodily response to a tall leap.
Drapery: right shows a more dynamic swish of drapery around the figure, left is more restrained.
Clouds: right features roiling clouds suggesting motion; left has more static cloud treatment.
Feet and gesture: right’s figures show feet in motion and an active interactivity with the viewer; left is more static.
Gesture and interaction: Raphael’s figures gesture toward the viewer, creating a dynamic interactivity that invites engagement.
Composition and space:
Right uses asymmetry and a broader, more naturalized space, inviting the eye to move across the scene rather than focus on a single focal point.
Left is more centered and straightforward with a more explicit focal arrangement.
Color and technique:
The left was likely painted in fresco (or fresco-related technique) or tempera; the right is oil on panel, which allows deeper color saturation and subtler tonal gradations.
Spatial organization:
The left uses a more straightforward stacking of figures; the right integrates figures into a deeper, more complex space with a more naturalistic arrangement.
Takeaway: Demonstrates how the shift to oil and looser, more natural composition contributes to a sense of space, motion, and viewer engagement in the 16th century.
Practice Comparison 3: Saint Sebastian (Pollaiuolo 15th c) vs. Saint Sebastian (16th c, Venice)
Left: Saint Sebastian, 15th-century painting by Polai-uolo (Pollaiuolo), known for his strong anatomical blocks and linear detailing.
Right: Saint Sebastian, 16th-century painting by a physician in Venice (the instructor’s phrasing—likely a Venetian physician-artist of the period).
Observations:
Geometric structure: The 15th-century version emphasizes a triangular/pyramidal composition; the figures are arranged to form a clear geometric silhouette that foregrounds Sebastian.
Figures and overlap: The 15th-century version features clear, non-overlapping figures; the 16th-century work integrates figures more naturally into the space with less rigid geometrical emphasis.
Movement: The 15th-century example presents a more static pose; the 16th-century version emphasizes more fluid motion and integrated gesture.
Space and stage: The 15th-century arrangement often reads as a staged triangle/pyramid, with a defined “ground” plane; the 16th-century image cues a more natural scene with less obvious stage constraints.
Takeaway: Illustrates how later Renaissance artists reinterpreted figure geometry and spatial organization away from strictly defined geometric scaffolds toward more integrated, natural compositions.
Leonardo da Vinci: Name, Origins, and Early Training
Name and nomenclature:
Born 1452 in Vinci; he is known as Leonardo from Vinci, not “da Vinci” as a last name. We don’t call him Da Vinci; we call him Leonardo.
The Da Vinci Code references exist in popular culture, but historically we refer to him as Leonardo.
Early life and career path:
Leonardo began as an apprentice in Verrocchio’s studio in Florence; Verrocchio (Giorgio de’ Verrocchio) was his master and a renowned sculptor and painter.
Verrocchio’s workshop produced works in multiple media; it was common at the time for artists to work in painting, sculpture, and other media.
Early collaborative work with Verrocchio:
One of Leonardo’s first works is a collaborative painting in Verrocchio’s workshop: “Baptism of Christ” (Christ and John the Baptist).
Leonardo contributed parts of this painting that differ markedly from Verrocchio’s style, showing the beginning of his break from the master’s strict imitation model.
The question of artistic authority and master-pupil dynamics:
Leonardo’s early career illustrates how a pupil might begin by mimicking a master’s style, and only later develop a unique personal vision.
Leonardo did not simply imitate; he diverged in important ways from Verrocchio’s approach, particularly in hair treatment, facial expression, landscape, and overall sense of movement.
Verrocchio’s Workshop and Leonardo’s Early Works
Verrocchio as teacher:
Verrocchio ran a major Florence workshop producing sculpture and painting; he is historically notable for his sculptural achievements as well as his paintings.
The Puto/Putti question (quick terminology):
The term putto/putti is a reference to cherubic child figures; singular is putto, plural putti. The discussion around putto vs putti arises in visual examples of Renaissance art featuring such cherubs.
The Baptism of Christ: a case study in collaboration and divergence:
In the Baptism of Christ, Leonardo painted parts that were stylistically different from Verrocchio’s sections, illustrating his strategic choice to differentiate rather than simply imitate.
The treatment of the hair and the figure:
Verrocchio’s angels (in comparison to Leonardo’s) show hair that is divided into small chunks with highlights, appearing more segmented and less flowing.
Leonardo’s angel shows hair with flowing curls, suggesting motion and a unified, continuous flow; Leonardo compared hair flow to the flow of water, a concept he studied extensively in his drawings.
Landscape and atmospheric treatment:
Verrocchio’s figure and landscape treatment present clear, defined forms with less atmospheric blurring.
Leonardo’s landscape demonstrates a humid, atmospheric haze that softens forms, a foreshadowing of the atmospheric perspective that becomes central to Renaissance painting.
Facial expression and gaze:
Leonardo’s facial expressions often employ a dreamy, inward-looking quality, suggesting interior thought rather than a direct gaze outward.
Overall assessment:
Leonardo begins in a traditional workshop setting but quickly deviates from the master’s approach, showing a new willingness to draw from live models, investigate anatomy, and push for more dynamic, organic motion in figures.
Leonardo and the Method: Tools, Materials, and Techniques
Preparatory and workshop processes for panel painting:
Panels were prepared by joining narrow boards to avoid warping, then covered with a thin ground of plaster or linen to create a smooth surface.
Pigments were prepared in the workshop; some pigments, like lapis lazuli (blue), required grinding a stone into powder, a difficult process.
Sequence of painting steps:
Start with the sky and less important parts before moving to figures, allowing the artist to establish the overall tonal framework and gradually bring attention to the most important elements.
Multi-media practices of the period:
Artists often worked in multiple media (painting, sculpture) rather than specializing in a single format, underlining the flexible and workshop-based training of Renaissance artists.
The master-pupil transition in practice:
The apprentice often aimed to imitate the master’s style initially; only with maturity could an artist establish a personal style.
Leonardo’s technical departure:
Leonardo not only mimicked but experimented—consciously diverging in areas such as hair treatment, atmospheric landscapes, and the portrayal of motion and emotion in figures.
The Shift to Live Models and Anatomy
Leonardo’s role in anatomy and the study of the human body:
Leonardo is credited with advancing the practice of drawing from life models to understand the anatomy and interrelation of muscles and bones, moving beyond earlier conventions.
His anatomical studies laid groundwork for a more convincing and naturalistic portrayal of the human body, influencing later Renaissance artists.
Michelangelo as a continuation and intensification of this shift:
Michelangelo’s figures on the Sistine Chapel ceiling and related works pushed the study of anatomy further, emphasizing twisting, dynamic forms.
Leonardo initiated the move toward life drawing; Michelangelo continued the tradition, though sometimes with a more dramatic, showy display of muscular tension.
Michelangelo vs Correggio: Twists, Torsion, and the Anatomy Shift
Correggio’s Last Judgment (Parma Cathedral, c. 1520s–1530s):
Characterized by a cycle in fresco where skeletons crawl out of graves to be fleshly as punishment and salvation unfold—a dramatic, sensational display of the afterlife.
This work is a prime example of 16th-century experimentation with motion and anatomical expression in a large composition.
Michelangelo’s Sistine Chapel ceiling and related works (late 15th–early 16th c):
Michelangelo’s figures are physically intense, twisted, and muscular; he sought to push the human form to its limits and often presented dramatic, contorted poses.
A key distinction from Correggio is the way Michelangelo handles the body: limbs and muscles are highly visible and sharply delineated, with dramatic transitions between muscle groups.
The comparative trajectory:
Both artists contribute to the Renaissance’s evolving understanding of the human form, but Correggio emphasizes the theatrical, pseudo-psychological drama of bodies in motion within a narrative frame, whereas Michelangelo emphasizes architectural and sculptural form through anatomy, twist, and monumental impact.
Leonardo’s influence and the path to modern anatomy:
The practice of drawing from life and studying movement (as championed by Leonardo) informs both Michelangelo and Correggio, but the distinct styles reflect their divergent aims (narrative drama vs. sculptural anatomy).
The Role of Light, Color, and Medium in Shaping Form
Medium differences and their effects:
Fresco vs. tempera vs. oil: Fresco (like the Correggio example) yields a different color saturation and a different luminosity compared to oil (as seen in Raphael’s Sistine Madonna and related 16th-century works).
These medium differences contribute to the perceived depth, color richness, and atmospheric effects across centuries.
Light and color in the examples:
The shift from bright, straightforward lighting in some 15th-century works to more nuanced, atmospheric lighting in 16th-century paintings mirrors the move toward more complex space and mood.
Hair and drapery as indicators of style:
Leonardo’s hair is treated as flowing, water-like motion rather than rigid blocks; this reflects his interest in the flow and energy of hair and his broader study of motion.
The handling of drapery—whether a soft, fluttering mechanism or a stiff, carved look—helps signal the era and the painter’s aim toward naturalism or schematic composition.
The Putto/Angels and Hair: Visual Details and Expressions
Hair treatment as a diagnostic feature:
Leonardo’s hair in his angels is rendered with flowing cascades, signaling dynamism and unity, in contrast to the more segmented, block-like hair treatment in Verrocchio’s angel.
Facial expressions and gaze:
Leonardo’s portraits and angels often feature dreamy, inward-looking expressions; the gaze and mood convey a sense of inner thought and emotion rather than immediate, direct communication.
The landscape around figures:
Leonardo’s landscapes are noted for their atmospheric haze, softer edges, and a sense of depth produced by layered atmospheric perspective; Verrocchio’s landscapes tend to be more clearly defined and linear.
Key Takeaways About Leonardo’s Place in Renaissance Art
Leonardo’s rise from apprentice to master:
He began in Verrocchio’s workshop but rapidly developed his own distinctive approach, signaling a break from mere imitation and a turn toward personal experimentation.
The significance of his early collaboration:
The Baptism of Christ serves as a concrete example of Leonardo’s willingness to diverge from the master’s method, foreshadowing a broader shift in Renaissance art toward individual invention.
The broader Renaissance context:
The period features an ongoing debate about genius and master-pupil dynamics; Leonardo’s path illustrates how a pupil could contribute significantly while still negotiating the traditional workshop hierarchy.
Naming and historical memory:
The emphasis on first-name familiarity (Leonardo, Michelangelo, Raphael) reflects Renaissance naming conventions and helps contextualize how artists were perceived and celebrated.
Quick Reminders and Miscellany
Puto vs Putti: putto is singular; putti is plural.
The five-slide identifications are a core exam format; you should be prepared to recognize artist, title, and date for the identified works.
Note-card policy: only the final cumulative essay exam allows a single front-and-back note card.
The PowerPoints and your notes are intended to serve as your study guide.
The instructor emphasized a goal beyond rote memorization: skill-building plus historical understanding, including ethical, philosophical, or practical implications where relevant.
A few fun checks from class discourse:
The “Da Vinci Code” misperception is noted as a common modern misunderstanding; historically we refer to him as Leonardo.
The anecdote about Mazaccio illustrates a practical approach to spelling: recognition matters more than perfect orthography in exam settings, as long as the name is recognizable.
Core connections for exam prep:
Be ready to discuss how form, light, space, and movement shift from 15th to 16th century.
Be able to compare two works across a pair of dimensions (e.g., composition, space, and motion) and discuss the role of medium in color and atmosphere.
Know the basic workshop dynamics (master-pupil relationships, collaborative practices) and the significance of Leonardo’s approach to learning from life models and anatomy.
Summary of Key Names Mentioned
Leonardo da Vinci (Leonardo from Vinci)
Verrocchio (Giorgio de’ Verrocchio)
Piero della Francesca
Andrea del Sarto (studio, Eskenazi Museum of Art)
Raphael (Raffaello Sanzio)
Botticelli
Pollaiuolo (Pollaiolo family; St. Sebastian example)
Correggio (Parmense painter, Last Judgment cycle in Parma Cathedral)
Michelangelo
Mazaccio (example of spelling discussion)
The Da Vinci Code (pop culture reference)
Putto/Putti (angelic child figures)
Formulas and Notation Used
Date tolerance noted: ext{dates}
ightarrow ext{tolerated within } igl\pm 25\bigr\,\text{years}Notation of test sections as a sequence: identifying (5 items), then paired identifications, then comparative analysis.
Final Takeaway for Exam Readiness
Expect to explain the 15th-to-16th century shift in form, space, and motion, with Leonardo as a central driver.
Be able to articulate how medium (fresco, tempera, oil) influences color saturation and mood.
Practice comparing two artworks on specific criteria (pictorial space, motion, composition, lighting) and discuss how artists achieve these effects.
Know the apprenticeship system, how Leonardo diverged from his master, and how this informs our understanding of artistic development in the Renaissance.
Remember the exam logistics (five slide identifications, two paired comparisons, and two-way comparison tasks) and the note-card policy for the final cumulative essay.