plate no. 9320

John Wilkinson

oilRococoportraitportraitfiguremanclothinghistorical

recreation guide

This recreation guide addresses the painting of a portrait in the style of Lemuel Francis Abbott, an 18th-century artist known for his portraiture. While the specific visual details of the subject 'John Wilkinson' are not described in the provided sources, the guide focuses on the technical execution of an oil portrait consistent with the period's conventions and Abbott's general practice. The artwork is characterized by the genre's intent to capture the 'inner essence' or 'character and moral quality' of the sitter, rather than merely a literal likeness (Source 3). Historically, such portraits often feature a serious, closed-lip expression, with emotional nuance conveyed primarily through the eyes and eyebrows (Source 3). The medium is oil, which allows for significant manipulation of texture and form due to its slow drying time via oxidation (Source 1).

estimated time

20-30 hours over 4-6 weeks (allowing for drying time between layers)

materials

7 items

steps

6 in sequence

materials

item	purpose	modern equivalent
Canvas	Support for the painting	Linen or cotton canvas, primed
Charcoal or thinned paint	Initial sketching of the subject onto the canvas	Vine charcoal or raw umber thinned with solvent
Linseed oil	Medium to mix with paint for consistency and drying control	Refined linseed oil
Mineral spirits or turpentine	Solvent to thin paint for underpainting and cleaning brushes	Odorless mineral spirits (OMS) or turpentine
Oil paints	Primary medium for color application	Artist-grade oil paints
Palette knives and rags	Application and removal of paint layers	Standard palette knives and lint-free rags
Varnish (optional)	For glazing and finishing, as used by old masters	Dammar or synthetic resin varnish

preparation

surface prep

The canvas should be prepared to accept oil paint. While specific priming methods for Abbott are not detailed in the sources, traditional oil painting techniques involve a stable ground to prevent cracking. The 'fat over lean' rule implies that the initial layers must be lean (less oil) to ensure the stability of subsequent layers (Source 1).

underdrawing

Begin by sketching the subject onto the canvas using charcoal or thinned paint (Source 1). This initial step establishes the composition and proportions. In portrait painting, the focus should be on capturing the 'inner significance' and character, particularly through the eyes and eyebrows, as the mouth is likely to be neutral or serious (Source 3).

underpainting

Apply a monochrome underpainting (grisaille) using black, ultramarine, and white, mixed with a medium such as oil of copavia or linseed oil (Source 2). This layer establishes the values and forms without the complexity of color. Ensure this layer is completely dry before proceeding to color glazes (Source 2).

color palette

Black

Bone black or ivory black

Underpainting and shadows, as part of the grisaille base (Source 2)

Ultramarine

Natural ultramarine

Underpainting and cool shadows, as part of the grisaille base (Source 2)

White

Lead white or titanium white

Underpainting and highlights, as part of the grisaille base (Source 2)

Red and Yellow tones

Vermilion, red lake, yellow ochre

Glazing and scumbling to add warmth and flesh tones, applied over the dry grisaille (Source 2)

composition

The composition likely follows standard portrait conventions of the period, focusing on the head and shoulders or half-length view to emphasize the subject's character (Source 3). The pose may be a three-quarter view, which is common in portraiture to provide depth and engagement (Source 3). Specific compositional elements like background details or clothing patterns are not described in the sources and should be inferred from general period conventions or omitted if uncertain.

step by step

underdrawing→underpainting→first pass→refining→finishing→varnishing

underdrawing

step 01
Sketch the subject's pose and facial features onto the canvas using charcoal or thinned paint.
Tip — Focus on the eyes and eyebrows to capture character, as the mouth will likely be neutral.
Initial sketching

underpainting

step 02
Mix black, ultramarine, and white with a lean medium (e.g., oil of copavia or linseed oil with solvent) to create a grisaille underpainting.
Tip — Ensure the underpainting is completely dry before adding color to prevent mixing and muddiness.
Grisaille

first pass

step 03
Apply transparent glazes of red and yellow tones over the dry grisaille to introduce color and warmth.
Tip — Use a medium with more oil than the underpainting to adhere to the 'fat over lean' rule.
Glazing

refining

step 04
Use scumbling (semi-opaque painting) to adjust tones and textures, particularly in areas where the underlying grisaille should show through.
Tip — Scumbling over darker grounds can create a cold, grey bloom effect; use sparingly for highlights or texture.
Scumbling

finishing

step 05
Refine details, particularly in the eyes and eyebrows, to convey the subject's inner essence and character.
Tip — Avoid over-modeling; keep the expression serious and composed, consistent with historical portraiture.
Detailing

varnishing

step 06
Apply a varnish layer to protect the painting and enhance the depth of the glazes.
Tip — Ensure the painting is fully dry (oxidized) before varnishing to prevent trapping solvents.
Varnishing

critical techniques

Fat over Lean

Each subsequent layer of paint must contain more oil than the previous layer to ensure proper drying and prevent cracking. This is a fundamental rule of oil painting.

Glazing

Applying transparent coats of color over a dry underpainting to build up depth and luminosity, particularly for flesh tones.

Scumbling

Using semi-opaque paint to modify tones and textures, allowing the underlying layer to influence the final appearance.

Character Portraiture

Focusing on the eyes and eyebrows to convey the subject's moral quality and inner essence, rather than just physical likeness.

common pitfalls

→Applying lean layers over fat layers, which can lead to cracking and peeling of the paint film (Source 1).
→Over-modeling the face, which can detract from the broad masses and character expression (Source 6).
→Attempting to capture fleeting expressions rather than the enduring character of the subject, which is contrary to the goals of great portraiture (Source 3).
→Using too much solvent in upper layers, violating the 'fat over lean' principle (Source 1).

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 the subject John Wilkinson (clothing, background, exact pose) are not provided in the sources.
·Lemuel Francis Abbott's specific palette preferences beyond general period conventions are not detailed.
·The exact dimensions and aspect ratio of the original artwork are not available.
·Specific varnishing techniques used by Abbott are not described, though general old master practices are referenced.

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, scumbling, and color application
- ON COPYING — applied to General advice on avoiding over-modeling and focusing on broad masses

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 Underdrawing, fat over lean rule, drying time, and material properties
Wikipedia: Portrait painting↗
- Portrait painting — part 2 — applied to Character portrayal, expression, and focus on eyes/eyebrows

Read more about the corpus on the sources page and how the guides are built on the methods page.

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