plate no. 1982
Bust of old man
what to study here
It shows how line direction and density alone can separate curved organic form from rigid architecture within a very narrow value range.
This drawing is built entirely from pen line, so it is a good place to study how direction and density of marks make form without any blending. The beard is the main lesson: curved parallel lines follow each wave, and darkness gathers in the lower sections so the beard reads as a heavy shadowed mass with internal rhythm. The clothing changes the system, using diagonal hatching at about 45 degrees for fold and volume. On the right, strict vertical lines form a rigid panel that contrasts with the organic curves of the figure. Light comes from the upper left, so the right side of the face and the panel sit in the deepest shadow. The unmarked cream paper carries all the lightest values, so the student should note where the artist stopped drawing. Edges are hard where line density changes abruptly, as at the head outline, and soft where hatching thickens gradually. The downward tilt of the head and the deep-set eyes in shadow carry the contemplative mood, so restraint around the eyes matters.
key decision
The painter built all tone through the direction and density of pen lines, using curved hatching for the beard, 45-degree diagonals for cloth and strict verticals for the panel, and left paper for the lights.
recreation guide
This artwork, a bust portrait of an old man by Giovanni Battista Piranesi, represents a departure from his more famous architectural etchings, engaging with the Neoclassical tradition of portraiture. While Piranesi is best known for his 'Carceri' and views of Rome, which utilized dramatic lighting and monumental scale to evoke the grandeur of antiquity (Source 7), this oil painting likely adheres to the period's emphasis on capturing the 'inner essence' and character of the subject rather than mere physical likeness (Source 6). The work reflects the Neoclassical interest in the past, potentially drawing on the artist's deep engagement with Roman antiquities and the intellectual climate of 18th-century Rome (Source 7). As an oil painting, it would have been executed using traditional layering techniques, possibly involving a monochrome underpainting to establish form before applying transparent glazes, a method consistent with the practices of old masters and the Italian schools described in the sources (Source 2, Source 3).
estimated time
20-30 hours over 5-7 sessions
materials
8 items
steps
7 in sequence
materials
| item | purpose | modern equivalent |
|---|---|---|
| Canvas or panel | Support for the painting | Linen canvas primed with gesso or wooden panel |
| Charcoal or thinned paint | Initial sketching of the subject | Vine charcoal or raw umber thinned with solvent |
| Linseed oil | Medium to mix with pigments for binding and drying control | Refined linseed oil |
| Mineral spirits or turpentine | Solvent to thin paint for underpainting and clean brushes | Odorless mineral spirits or gum turpentine |
| Oil paints (Black, White, Ultramarine, Earth tones) | Primary pigments for grisaille/monochrome underpainting and final color | Artist-grade oil paints |
| Varnish (e.g., Copal or Dammar) | To adjust sheen and potentially mix with oil for glazing | Artist-grade retouching varnish or medium |
| Paintbrushes and Palette Knives | Application and manipulation of paint layers | Hog bristle and synthetic brushes, flexible palette knives |
| Rags | Wiping away wet paint or blending | Lint-free cotton rags |
preparation
surface prep
The surface should be prepared with a ground that allows for the traditional layering techniques. While Italian schools sometimes used a white gesso ground to keep lights passive (Source 3), a neutral or slightly toned ground is often preferred for oil portraits to facilitate the 'fat over lean' rule. The ground must be stable to prevent cracking, as the quality of the oil and ground leads to a strong paint film (Source 1).
underdrawing
Begin by sketching the subject onto the prepared surface using charcoal or thinned paint (Source 1). Given the genre is a portrait, focus on the construction of the human figure, ensuring a clear knowledge of the bony structure and muscle attachment to render the form with success (Source 5). The drawing should establish the 'three-quarter view' or specific head position typical of bust portraits, aiming to capture the character and moral quality of the subject rather than fleeting expressions (Source 6).
underpainting
Prepare a monochrome underpainting, likely a grisaille or brown/black mixture, to establish the values and forms. This technique involves extracting red and yellow colors mentally to translate what remains in nature without them (Source 2). The darks may be applied thickly, while lights are kept thinner or reserved, depending on the specific school influence (Source 3). This layer must be completely dry before proceeding to color glazes (Source 2).
color palette
Black
Ivory black or lamp black
Underpainting and dark shadows in the monochrome stage
White
Lead white or titanium white
Highlights and mixing for the monochrome underpainting
Ultramarine
Natural ultramarine
Cool shadows and underpainting, as noted in Reynolds' method (Source 2)
Earth Tones (Umbers/Ochres)
Raw umber, burnt sienna
General flesh tones and drapery, applied via glazing
Red/Yellow Tones
Vermilion, yellow ochre
Glazing over the dry monochrome to introduce warmth and color (Source 2)
composition
The composition is a 'bust' or 'head and shoulders' portrait (Source 6). The subject likely exhibits a serious, closed-lip stare, as was historically common in portraiture to convey character rather than temporary emotion (Source 6). The expression is conveyed primarily through the eyes and eyebrows, which can register subtle emotions like concentration or wistfulness (Source 6). The lighting may reflect Piranesi's 'broad and scientific distribution of light and shade' seen in his engravings, creating a striking effect (Source 8).
step by step
underdrawing→underpainting→first pass→drying→refining→finishing→varnishing
underdrawing
step 01
Sketch the bust of the old man using charcoal or thinned paint, focusing on the structural anatomy of the head and shoulders.
Tip — Ensure the proportions reflect the 'construction' of the human figure to avoid superficial rendering (Source 5).
Initial Sketch
underpainting
step 02
Apply a monochrome layer (grisaille) using black, white, and possibly ultramarine. Establish the full range of values from dark shadows to bright highlights.
Tip — Keep this layer 'lean' (less oil) to ensure proper drying and adhesion for subsequent layers (Source 1).
Grisaille
first pass
step 04
Begin glazing with transparent coats of color, introducing red and yellow tones. Use oil or a mix of varnish and oil as a medium.
Tip — Apply thin, transparent layers to allow the underlying monochrome values to show through, similar to tinting an engraving (Source 2).
Glazing
drying
step 03
Allow the monochrome underpainting to dry completely. Oil paint dries by oxidation, typically within two weeks, though some colors may dry faster.
Tip — Do not proceed to glazing until the underlayer is hard to the touch to prevent mixing and muddiness.
Oxidation Drying
refining
step 05
Use scumbling (semi-opaque painting) over darker areas if needed to adjust tones or create a 'grey bloom'. Adjust the translucency and sheen using resins or varnishes.
Tip — Be cautious when scumbling over dark grounds as it can tend toward coldness (Source 2).
Scumbling
finishing
step 06
Refine the facial features, particularly the eyes and eyebrows, to convey the subject's character. Ensure each additional layer contains more oil than the previous one ('fat over lean').
Tip — Violating this rule can cause the final painting to crack and peel (Source 1).
Fat over Lean
varnishing
step 07
Apply a final varnish to protect the painting and unify the sheen, if not already integrated into the glazing medium.
Tip — Ensure the painting is fully cured before applying final varnish to avoid trapping solvents.
Varnishing
critical techniques
Fat over Lean
A fundamental rule where each successive layer of paint contains more oil than the one below it. This ensures proper drying and prevents cracking.
Glazing
Applying transparent coats of color over a dry monochrome underpainting to build up depth and luminosity, a method practiced by old masters.
Monochrome Underpainting (Grisaille)
Establishing the composition and values in a single color scheme before adding color, allowing for precise control of light and shadow.
Character Portraiture
Focusing on the 'inner essence' and moral quality of the subject, using the eyes and eyebrows to convey subtle emotions rather than exaggerated expressions.
common pitfalls
- →Applying lean layers over fat layers, which will cause the paint film to crack and peel (Source 1).
- →Attempting to glaze before the underpainting is completely dry, leading to muddied colors and poor adhesion (Source 2).
- →Focusing too much on literal likeness rather than the character and inner significance of the subject, which is the aim of great portraiture (Source 6).
- →Ignoring the structural construction of the human figure, resulting in a superficial rendering that lacks solidity (Source 5).
what the sources don't tell us
Where the corpus is silent, we say so rather than guess. These are the gaps a complete recreation guide would normally cover that our source passages don't.
- ·The specific pigments used by Piranesi for this particular oil painting are not detailed in the sources; the palette is inferred from general period practices.
- ·The exact dimensions and support (canvas vs. panel) of this specific artwork are not provided.
- ·Piranesi's specific oil painting technique is less documented than his etching methods; the guide relies on general Neoclassical and old master oil painting practices.
- ·The specific facial expression or pose of the 'old man' is not described in the sources, so the guide assumes a standard serious bust portrait.
grounded in
The technical procedure in this guide traces to the following classical art-instruction texts.
The Practice of Oil Painting↗
- COLOURING A MONOCHROME — applied to Grisaille underpainting, glazing, and scumbling techniques
- ITALIAN SCHOOLS — applied to Monochrome preparation and glazing over lighter passages
The Human Figure↗
- DRAWING THE HUMAN FIGURE — applied to Importance of anatomical construction in drawing the subject
cross-referenced from
Named facts about this artwork and artist were checked against these reference pages.
Wikipedia: Oil painting↗
- Oil painting — part 2 — applied to Materials, fat over lean rule, drying times, and application tools
Wikipedia: Portrait painting↗
- Portrait painting — part 2 — applied to Compositional norms, expression, and character portrayal
Wikipedia bio — Giovanni Battista Piranesi↗
- part 4 — applied to Context of Neoclassicism and Piranesi's artistic attitude
- part 3 — applied to Piranesi's use of light and shade and engagement with Roman antiquities
Read more about the corpus on the sources page and how the guides are built on the methods page.
read from the painting
observed from the image, not the label6 dominant colors, measured
what the eye sees
An elderly bearded man is rendered in three-quarter view with his head tilted downward and leftward, creating an introspective, contemplative expression. The figure is presented as a bust against two architectural background elements—a receding space on the left and a strongly modeled sculptural relief panel on the right with distinctive vertical line work. Light appears to come from the upper left, casting the right side of the face and the background panel into pronounced shadow. The eye moves first to the deeply set eyes and hollow cheeks, then across the flowing waves of the long beard and hair that dominate the composition's visual mass.
value structure
The painting operates in a narrow value range from cream paper to deep shadow. The lightest lights are the background paper showing through, particularly on the left. Mid-tones emerge through systematic cross-hatching of the clothing and moderate shadow areas on the face and beard. The darkest darks cluster in the beard's lower sections, the right side of the face, and the right background panel's vertical hatching. When squinting, the composition reads as three distinct zones: light background, modeled face and shoulders, and deep shadow beard and architectural panel.
observed palette and mixes
#e8e8e8
cream paper base (no ink applied)
background and all areas left unpainted, establishing the lightest value throughout
#e2e2e2
very light gray from sparse pen lines at wide spacing
lightly hatched areas of the background and light-struck portions of the face and shoulder
#cccccc
light-medium gray from moderate cross-hatching density
mid-tone areas of the beard's mid-sections, clothing folds, and face transitions between light and shadow
#888888
medium-dark gray from dense, layered cross-hatching
strong shadow areas in the lower beard, shadow side of the face, and the right background architectural panel
edges and brushwork
The technique is fundamentally linear, built entirely through the direction and density of pen lines rather than tonal blending. Hard edges appear where line density changes abruptly (the head outline, shadow boundaries), while soft transitions emerge through gradually increasing hatching density. The beard is rendered with curved, flowing parallel lines following each wave's contour; the clothing uses diagonal hatching at 45 degrees to suggest fabric fold and volume; the right background panel employs strict vertical lines creating a rigid architectural grid that contrasts sharply with the organic curves of the figure. This is form-building through mark accumulation—darkness and light emerge from line density and layering, not from painterly shading.
a working sequence
- 01
Establish proportions and the tilted pose
Lightly sketch with 2H pencil the head's oval shape and note its downward tilt (roughly 15–20 degrees forward) and slight leftward turn. Mark the vertical center line of the face and horizontal divisions for eye placement, nose, and mouth relative to the beard mass. Position the shoulders and establish where the bust ends. This tilt and turn are essential to the contemplative mood—sketch conservatively before committing to ink.
- 02
Map facial anatomy and light direction
Block in the shadow regions with light pencil: deep shadow falling down the right side of the face from the brow, shadow beneath the cheekbones creating hollow cheeks, shadow around the deeply set eyes. Lightly indicate face planes—forehead, cheekbone, jawline defined by beard. Establish light direction: the left side of the face, left shoulder, and left background remain light; the right side turns away into shadow. Use simple curved lines to show the head's three-quarter rotation.
- 03
Sketch the beard and hair wave pattern
Using light pencil, map the downward flow of the beard in distinct waves—mark where each wave curves left, right, or downward. The beard should read as a unified volume with internal structure, not uniform density. Hair falls in long waves on both sides: fuller and more complex on the left, more controlled on the right. Use curved guide lines to show each lock's direction. This pencil roadmap is your template for the cross-hatching that follows and keeps the organic rhythm visible.
- 04
Begin ink work on facial features with 0.3mm pen
Start with the eyes—they're deep-set in shadow with a downward gaze, so use restraint. Draw only the essential eye shape and pupil with sparse, controlled marks. Add the nose with a few strategic lines showing the bridge and tip. Define the mouth line where it meets the beard edge. Use short directional marks to suggest cheekbone structure and the hollows of the cheeks. Keep this stage lean; cross-hatching layers will build form next.
- 05
Build the beard with flowing cross-hatching (0.5mm pen)
Begin with light hatching in the upper beard and upper-left areas, using wide line spacing. Apply curved parallel lines that follow each wave's direction—never use rigid straight lines. Gradually layer hatching to increase density, particularly toward the beard's lower edge and on the right side (shadow-facing). Each new layer should shift direction slightly and respect the wave structure. Build the illusion of volume through directional, accumulated marks. The beard should feel unified as a mass with readable wave rhythm, not separated into individual hairs.
- 06
Render hair with directional layered hatching
Apply curved parallel lines following the hair flow from your pencil sketch, using the 0.5mm pen for medium-value areas. Hair on the left side flows more loosely downward; hair on top and back curves with the skull form. Layer hatching progressively to create darker values on the right side (shadow-facing). Leave some areas of light scalp visible where hair parts or where lighter values show through, particularly at the temples and crown. The hair mass should complement the beard as one unified textural feature.
- 07
Render clothing, shoulders, and background architecture
Add the clothing with simple draped lines and diagonal cross-hatching at approximately 45 degrees to show fabric fold and shoulder volume. Keep the shoulders softer and lighter in value than the face and beard. On the right, render the background panel with strict vertical lines using a ruler and the 0.5mm pen—start with lighter line spacing and gradually increase density to create a solid, architectural backdrop. The left background remains lighter and more open, showing spatial recession. This stark contrast between soft organic figure and rigid geometric panel reinforces spatial depth.
- 08
Deepen shadows and refine edges
Using the 0.5mm pen, add secondary and tertiary layers of cross-hatching to strengthen dark values in the lower beard, right side of the face, and background panel. Refine the outline of the head and shoulders—sharpen edges where definition serves (edges catching light), keep edges softer where they blend into shadow. Add subtle final details to the eye area: perhaps a tiny catch light if it reads well, or deeper arc lines within the eye socket. Step back and assess: the right side should read as significantly darker than the left, the beard should have presence without uniformity, and the architectural panel should feel solid and distinct from the figure.
where studies of this painting go wrong
- The beard's wave structure is easily lost when building tone through hatching. Students often create a dense, uniform mass without visible rhythm. Maintain the curved flow of each wave and the sense of distinct locks even as you layer hatching—the structural rhythm should remain readable.
- The eyes are emotionally central but sit deep in shadow. Overworking them or adding bright highlights destroys the introspective mood. Define the socket and pupil sparingly; let shadow dominate and the downward gaze speak for itself.
- The background panel on the right demands confident, ruler-guided vertical lines and systematic hatching. Hesitant or wavering lines collapse this architectural element. Commit to straight lines and build value through consistent line spacing rather than wobbly or irregular marks.
- The head's three-quarter turn and downward tilt are subtle but essential to both likeness and mood. An upright or frontal head loses the contemplative quality. Double-check your proportions and angles during the pencil stage before laying any ink, or the final expression will feel off.
measured difficulty
- beginner friendliness
- value contrast
- palette complexity
- compositional simplicity
- brushwork visibility
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