plate no. 1530

Captain Robert Calder

oilRococoportraitportraitfigureclothingmilitaryhistoricalmale

what to study here

It is a clear study of how a dark coat and background make a small bright T-shape of face and linen carry the whole portrait.

Start with the value structure. The visionGuide describes a bright T-shape, made of the face, white cravat and pale waistcoat front, set against a dark navy-black coat and a dark olive-green background. The darkest darks sit on the left, so the light passages read cleanly against them. Light comes from the upper left, and the face is the brightest, most luminous area, so the eye lands there first. From the face it moves down the gold buttons and embroidery, which the guide calls a vertical spine of warmth. Look at the edges too. They are soft and blended, especially where the jaw meets the neck, and the background is feathered rather than flat. The face is smoothly modeled. The gold trim gets a finer touch with slight impasto and more visible paint texture. That contrast between smooth flesh and textured trim is worth copying on a small study. Squint to check the large masses before judging any detail. The recreation text is generic late-18th-century glazing advice and does not describe this canvas, so treat its method as background only.

key decision

Abbott kept the darkest values on the left and concentrated the lights in the face, cravat and waistcoat, so the face is the focal point. He modeled flesh smoothly and gave the gold trim finer, slightly impasto handling.

From the record

Dimensions: 92.1 cm high × 71.8 cm wide
Institution: Andrew W. Mellon collection
Inception: 1787
Materials: oil paint, canvas

Wikidata item Q20179438

recreation guide

This recreation guide addresses Lemuel Francis Abbott’s 1790 portrait of Captain Robert Calder. Abbott was an English painter specializing in portraits of naval officers and literary figures, known for his ability to capture likeness and character, as evidenced by the acclaim his portrait of Horatio Nelson received (Source 5). While the specific visual details of the Calder portrait (such as uniform specifics or background elements) are not described in the provided sources, the guide relies on the documented practices of late 18th-century oil portraiture and the general techniques associated with the Rococo style and Abbott’s contemporaries. The process emphasizes the 'old master' methods of glazing and scumbling, which were prevalent among artists of this period, including Sir Joshua Reynolds, who influenced the era's aesthetic (Source 1). The goal is to achieve a representation that conveys the 'inner significance' and character of the sitter, rather than merely a literal likeness, consistent with the portrait genre's historical aims (Source 4).

estimated time

40-60 hours over 8-12 sessions (allowing for drying times between glaze layers)

materials

7 items

steps

7 in sequence

materials

item	purpose	modern equivalent
Oil of Copavia (or modern damar/resin substitute)	Medium for the first and second paintings, as cited in Reynolds' method which influenced the period.	Damar varnish or a high-quality resin-based medium
Linseed Oil	Standard binder for oil paint, used in later glazing stages.	Refined linseed oil
Ultramarine	Primary blue pigment for the grisaille/underpainting stage.	Natural or synthetic ultramarine
Black (Ivory or Lamp Black)	Primary dark pigment for the grisaille/underpainting stage.	Ivory black
White (Lead White or Titanium White)	Primary light pigment for the grisaille/underpainting stage.	Titanium white (for safety) or Flake White (for historical accuracy)
Red and Yellow Earths/Ochres	For glazing and scumbling to introduce color tones, as per the 'extraction' method.	Venetian Red, Yellow Ochre, Raw Sienna
Canvas or Panel	Support for the painting.	Linen canvas primed with gesso

preparation

surface prep

Prepare a rigid support (panel or stretched canvas) with a smooth ground. While Abbott’s specific ground preparation is not detailed in the sources, the 'old master' technique described involves a dry grisaille base, implying a stable, non-absorbent surface that allows for glazing (Source 1). Ensure the surface is sealed to prevent oil starvation.

underdrawing

Sketch the subject using charcoal or thinned paint. Traditional oil painting techniques often begin with this step to establish proportions and composition (Source 8). Given the portrait genre's focus on likeness, accurate initial drawing is critical (Source 3).

underpainting

Execute a monochrome underpainting (grisaille) using black, ultramarine, and white mixed with oil of copavia. This step involves 'mentally extracting' red and yellow colors to establish the tonal structure of the portrait (Source 1). This aligns with the method attributed to Sir Joshua Reynolds, a contemporary influence on Abbott’s era (Source 1).

color palette

Ultramarine

Pure ultramarine

Underpainting/Grayscale tones

Black

Ivory black

Underpainting/Shadows

White

Lead/Titanium white

Underpainting/Highlights

Red Tones

Vermilion or Red Ochre

Glazing/Scumbling flesh tones and uniform details

Yellow Tones

Yellow Ochre or Raw Sienna

Glazing/Scumbling flesh tones and highlights

composition

The composition likely follows standard portrait conventions of the period, focusing on the head and shoulders or half-length view to emphasize the sitter's character and status (Source 4). The expression should aim for a 'serious, closed lip stare' or subtle emotion, as was common in 18th-century portraiture to convey moral quality rather than fleeting emotion (Source 4). Specific compositional details of the Calder portrait are not in the sources, so rely on general period norms.

step by step

underdrawing→underpainting→first pass→drying→refining→finishing

underdrawing

step 01
Sketch the likeness of Captain Robert Calder onto the prepared surface using charcoal or thinned paint.
Tip — Ensure accurate proportions, as the portrait aims for a recognizable likeness (Source 3).
Traditional underdrawing

underpainting

step 02
Mix black, ultramarine, and white with oil of copavia. Paint the entire composition in monochrome (grisaille), establishing light and shadow without red or yellow hues.
Tip — Mentally extract red and yellow colors, focusing on the tonal structure that would remain if those colors were absent (Source 1).
Grisaille underpainting

first pass

step 04
Begin glazing and scumbling with oil. Apply transparent coats of red and yellow tones over the grisaille to introduce color.
Tip — Glazing is a transparent coat of color; use it to tint the engraving-like underpainting (Source 1).
Glazing

drying

step 03
Allow the grisaille layer to dry completely. This may take several days to weeks depending on thickness and environment.
Tip — Do not proceed to glazing until the underpainting is fully dry to prevent cracking or mixing issues (Source 8).
Oxidation drying

refining

step 05
Use scumbling (semi-opaque painting) to adjust tones, particularly over darker grounds to create coldness or grey blooms if needed.
Tip — Scumbling allows the underlying painting to show through, adding depth and texture (Source 1).
Scumbling

finishing

step 06
As mastery is gained, mix varnish with oil for subsequent glaze layers to enhance luminosity and depth.
Tip — This method was practiced by old masters and helps achieve the rich color effects seen in Rococo portraiture (Source 1).
Varnish glazing
step 07
Refine facial features, particularly the eyes and eyebrows, to convey the sitter's character and inner significance.
Tip — The eyes provide the most reliable information about the subject; use subtle variations in eyebrows to express emotion (Source 4).
Character portrayal

critical techniques

Glazing and Scumbling

Used to build color over a monochrome underpainting. Glazing adds transparent color, while scumbling adds semi-opaque texture. This was a common practice among old masters and Reynolds (Source 1).

Fat over Lean

Ensure each additional layer of paint contains more oil than the layer below to prevent cracking. The initial grisaille uses copavia (leaner), while later glazes may use more oil/varnish (fatter) (Source 8).

Character Representation

Focus on the eyes and eyebrows to convey the sitter's moral quality and character, rather than just physical likeness (Source 4).

common pitfalls

→Applying glazes before the underpainting is completely dry, leading to cracking or muddiness (Source 8).
→Ignoring the 'fat over lean' rule, which can cause the paint film to peel (Source 8).
→Over-modeling or becoming too tied to the outline, which can result in a stiff, unnatural appearance. Copying works like Reynolds’ portraits can help correct this (Source 2).
→Failing to convey the sitter's character through the eyes and expression, resulting in a mere literal likeness rather than a true portrait (Source 4).

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.

·Specific visual details of Captain Robert Calder’s appearance (uniform, pose, background) are not described in the sources.
·Abbott’s exact personal palette preferences are not detailed, though Reynolds’ method is cited as influential.
·The specific dimensions and aspect ratio of the original painting are not provided.
·Details about the sitter’s expression or specific gestures are missing.

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 Underpainting and glazing techniques
- ON COPYING — applied to Advice on correcting compositional weaknesses

cross-referenced from

Named facts about this artwork and artist were checked against these reference pages.

Wikipedia: Portrait painting↗
- Portrait painting — part 1 — applied to Importance of likeness and genre context
- Portrait painting — part 2 — applied to Character representation and facial expression
Wikipedia bio — Lemuel Francis Abbott↗
- part 1 — applied to Artist background and reputation
Wikipedia: Oil painting↗
- Oil painting — part 2 — applied to General oil painting techniques and drying

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 label

6 dominant colors, measured

what the eye sees

Light rakes across the figure from the upper left, creating a three-quarter portrait where the face reads as the brightest, most attention-commanding element. The dark olive-green background recedes softly, allowing the white cravat and waistcoat to advance and anchor the composition's focal point at the chest and face. Your eye lands first on the face due to its luminosity and central placement, then travels down the ornamental gold buttons and embroidery that punctuate the dark coat like a vertical spine of warmth.

value structure

The darkest darks anchor the left side—the deep navy-black coat and shadowed background create a strong value wall. The lightest lights concentrate in three zones: the face, the white cravat, and the pale waistcoat front. Mid-tones (the golden trim, flesh in shadow, background gradient) mediate between these extremes. Squint and you'll see the figure as a bright T-shape (head and torso light) against dark surrounds.

observed palette and mixes

#0a1b21
Prussian blue + ivory black, minimal white
The coat's deepest folds and the background's darkest passages on the left
#394336
Raw umber + black + touch of viridian
Mid-tone background, the weathered-shadow areas that separate coat from backdrop
#59593d
Raw sienna + yellow ochre + black
The golden embroidery trim, buttons, and cuff ornaments catching light
#c7ad7d
Yellow ochre + raw sienna + white (warm beige undertone)
Flesh tones, especially the cheek, forehead, and the lit side of the neck
#252f2a
Prussian blue + burnt sienna + white
Shadow planes on the face, the dark coat material where it catches ambient light
#142628
Prussian blue + black + raw sienna
The shadowed background immediately adjacent to the figure, deepening form

edges and brushwork

Edges are soft and blended throughout—notice how the face transitions into shadow on the left side with no hard line, especially where the jaw meets the neck. The background is feathered and atmospheric rather than flat, suggesting recession. Golden trim is rendered with a finer touch and slight impasto, catching light with more visible paint texture than the face, which is smoothly modeled.

a working sequence

01
Establish the dark ground and proportional placement
Lay in a warm mid-tone wash (raw umber + touch of Prussian blue + white) across the entire canvas to unify the background. Block the figure's major masses: head position (roughly upper third), shoulders (broad, with coat extending to mid-canvas), and the V-shape of the waistcoat front. Use thin paint and a flat brush; don't blend yet—you're mapping light against dark.
02
Deepen the background to create separation
Working around the figure, darken the background on the left side to near-black (Prussian blue + black + hint of sienna). Keep the right side slightly lighter and more muted. Notice how the darkest passages sit immediately adjacent to the shoulder—this is your contrast anchor. Let the paint remain loose; background precision comes last.
03
Block in the face with flesh foundation
Mix a warm mid-value flesh tone (yellow ochre + raw sienna + white) and apply it to the entire face as a single, unified plane. Don't model form yet; treat it as a simplified egg shape. Pay attention to the slight asymmetry: the right side (viewer's left) receives more direct light. Keep edges soft by working wet-on-wet where the face meets the background.
04
Establish the coat, cravat, and waistcoat geometry
Block in the dark blue-black coat as a large, unified shape. Then lay the white cravat and waistcoat front as bright, simple forms—don't worry about folds yet, just the overall light shape. Notice the waistcoat is double-breasted; mark the two columns of gold buttons as simple vertical lines in pale ochre. The cravat's folds radiate downward from the neck.
05
Model the face with shadow and highlight planes
Begin refining the face by introducing shadow on the left (mix your flesh tone darker with a touch of Prussian blue and raw sienna). Build the shadow of the eye socket, the underplane of the nose, and the shadow beneath the cheekbone. Use a small round brush and blend gently with a clean, dry brush. The right cheek should remain bright and warm; the forehead catches top light and should stay luminous.
06
Render the hair and establish fine detail
The hair is powdered white with soft form—it's not pure white, but a pale gray-beige (white + raw sienna + touch of ochre). Model it as large masses first (crown, sides, tail at back), then soften edges where it meets the background. Notice the hair has a gentle dome shape and catches light evenly; avoid harsh shadows within it.
07
Paint the gold trim and buttons with precision
The embroidered trim along the coat edge and the buttons deserve a finer touch. Mix a warm, glowing ochre (raw sienna + yellow ochre + touch of white for highlights). Paint the buttons as small circles, catching light on the upper edge. The trim follows the coat's silhouette; keep it crisp compared to the soft background, but not harsh—it's metal catching ambient light, not glowing.
08
Refine the white fabrics with subtle shadow and tone
The cravat and waistcoat are nearly white but not pure white—they're off-white with cool shadows (white + touch of Prussian blue + raw sienna for shadow). Model the cravat's folds by introducing soft shadows in the recesses; the waistcoat front has gentle modeling to suggest the body beneath. Keep these areas luminous—they're the lightest lights in the painting.
09
Final passes: unity, atmosphere, and soft edges
Step back. Soften any hard edges where the figure meets background (especially around the shoulders and cheek). Glaze the background edges where they approach the figure with a thin, warm transparent layer to increase atmospheric recession. Refine the cheekbone highlight and the catch light in the eye. Let some pentimenti show subtly—this painting has a lived-in quality, not a polished surface.

where studies of this painting go wrong

Making the face too uniform in value—this portrait lives in the contrast between the shadowed left cheek and the illuminated right side; without that asymmetry, the head flattens.
Painting the cravat pure white instead of warm off-white with strategic cool shadow; it will look bleached rather than silken.
Overworking the background into a flat, dead color—the subtle warm-to-cool shift and the soft feathering at the figure's edges are what push it back and give atmosphere.
Treating the gold trim too shiny or too matte; it should glow warmly but remain subordinate to the face, which is the true light source of the composition.

measured difficulty