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home·artworks·Portrait of John Simpson
Portrait of John Simpson by Angelica Kauffman

plate no. 6076

Portrait of John Simpson

Angelica Kauffman, 1777

oil, canvasRococoportraitfigureportraitdraperycolumnclothingarchitecture

what to study here

It shows how soft flesh edges, crisp lace, and a cool gray ground can organize a warm figure into one clear value mass.

Start with the value structure. The white lace jabot and stockings are the brightest notes, the red coat is the dominant mid-tone mass, and the darkest darks sit in the shoes and the coat's fold shadows. Squint and the figure reads as one warm mass against a cooler gray ground, so the background is doing structural work, not just filling space. Study the edges next. The face and hands are soft, with nearly invisible transitions, while the lace is crisp but not photographic. The red coat's folds are painted with directional strokes that follow the fall of the fabric. Note also how the light comes from slightly upper left and how the eye is led from the lace at the chest up to the face. For palette, the vision analysis describes a warm white for the lace, a dark brownish red for the coat, and a cool gray with mauve undertones behind. Copy the warm/cool relationship before you copy any single color. The golden chair and stone relief on the right balance the composition without competing with the sitter.

key decision

Setting the warm red-coated figure against a cool gray background, with the brightest lights reserved for the lace and stockings, so the figure reads as one mass and the eye goes first to the chest and then the face.

recreation guide

This recreation guide addresses the painting of a portrait in the style of Angelica Kauffman (1741–1807), a Swiss painter who achieved significant success in London and Rome and was a founding member of the Royal Academy of Art (Source 6). While the specific visual details of the 'Portrait of John Simpson' (1777) are not described in the provided sources, the guide focuses on the technical execution of an 18th-century oil portrait consistent with Kauffman’s documented practice and the general Rococo style. The process emphasizes the craft of oil painting, which offers greater flexibility, richer color, and the ability to work in layers (Source 7). The approach relies on the principles of color theory, particularly the simultaneous contrast of colors, to ensure accurate perception and imitation of light modifications on the model (Source 2).

estimated time

40-60 hours over 8-12 sessions

materials

5 items

steps

6 in sequence

materials

itempurposemodern equivalent
CanvasSupport for the oil paintingLinen or cotton canvas, primed
Linseed oil or Poppy seed oilBinder for pigments; provides flexibility and rich colorRefined linseed oil or cold-pressed poppy oil
TurpentineThinner for paint and cleaner for brushesOdorless mineral spirits or pure gum turpentine
Pigments (Black, Ultramarine, White, Red, Yellow)Primary colors for grisaille underpainting and subsequent glazing/scumblingCarbon black, Lapis lazuli (or synthetic ultramarine), Lead white (historical) or Titanium/Zinc white (modern safe alternative), Vermilion/Cadmium red, Yellow Ochre/Cadmium yellow
Oil of Copavia (or Dammar resin)Medium for glazing and varnishing, as noted in Reynolds' method cited in the textDammar varnish or stand oil

preparation

surface prep

The canvas should be prepared with a ground suitable for oil painting. While specific priming instructions for Kauffman are not detailed in the sources, the general practice of the period involved preparing the surface to accept oil layers. The artist must ensure the surface is sound, as the knowledge of the medium's capacities is an essential requirement for the craftsman (Source 1).

underdrawing

The sources do not specify Kauffman’s underdrawing technique. However, the text advises that copying works should be done to correct weaknesses, such as being 'too much tied down to your outline' (Source 1). For a portrait, a light, flexible underdrawing is recommended to allow for adjustments in modeling, avoiding the tendency to be overly rigid with outlines.

underpainting

A grisaille (monochrome underpainting) is recommended. The text describes a method where the artist mentally extracts red and yellow colors, painting in black, ultramarine, and white to establish tones (Source 4). This grisaille should be allowed to dry completely before proceeding. This technique aligns with the 'old masters' practice mentioned in the text, which involved glazing and scumbling over a monochrome base (Source 4).

color palette

Black

Carbon black or Ivory black

Establishing shadows and tones in the grisaille underpainting (Source 4)

Ultramarine

Natural or synthetic ultramarine

Cool shadows and tonal variations in the grisaille (Source 4)

White

Lead white (historical) or Titanium white

Highlights and lightening tones in the grisaille and final layers (Source 4)

Red

Vermilion or Cadmium red

Glazing and scumbling flesh tones and clothing details after the grisaille is dry (Source 4)

Yellow

Yellow Ochre or Cadmium yellow

Glazing and scumbling highlights and warm tones (Source 4)

composition

Specific compositional details of the 'Portrait of John Simpson' are not provided in the sources. However, Kauffman was a skilled portraitist and history painter (Source 6). In general Rococo portraiture, compositions often feature soft lighting and elegant poses. The artist should aim to harmonize colors inherent to the objects produced, considering the simultaneous contrast of colors to ensure the portrait appears natural and not distorted by optical effects (Source 2).

step by step

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

underdrawing

  1. step 01

    Lightly sketch the portrait on the prepared canvas. Avoid being too rigid with the outline, as this can lead to over-modeling or timidity in departing from the line (Source 1).

    Tip — Check proportions against the model or reference image frequently.

    Flexible underdrawing

underpainting

  1. step 02

    Create a grisaille using black, ultramarine, and white. Mentally extract red and yellow colors, focusing on the tonal values that would remain if those colors were absent (Source 4).

    Tip — Ensure the grisaille is completely dry before proceeding to color layers.

    Grisaille

first pass

  1. step 03

    Begin glazing and scumbling with oil. Apply yellow and red tones as they occur, similar to tinting an engraving with watercolors (Source 4).

    Tip — Glazing is a transparent coat of color; scumbling is semi-opaque, allowing the underlying painting to show through (Source 4).

    Glazing and Scumbling

refining

  1. step 04

    Adjust colors by considering simultaneous contrast. Be aware that viewing one color for a time affects the perception of the next, potentially causing inaccuracies (Source 2).

    Tip — Rest your eyes periodically to avoid fatigue and misjudging color modifications (Source 2).

    Simultaneous Contrast

finishing

  1. step 05

    Refine details and ensure harmony. If darkening colors, consider using complementary colors rather than black to avoid hue shifts (Source 3).

    Tip — Adding black to yellows/oranges/red can shift them toward green/blue; use complements to neutralize without hue shift (Source 3).

    Color Mixing

varnishing

  1. step 06

    Apply a varnish for protection and texture. The text mentions boiling oil with resin like pine resin or frankincense to create a varnish (Source 7).

    Tip — Ensure the painting is fully dry before varnishing.

    Varnishing

critical techniques

Glazing and Scumbling

Used over a dry grisaille to apply color transparently or semi-opaquely. This method was practiced by old masters and allows for rich color depth without muddying the tones (Source 4).

Simultaneous Contrast

Understanding that colors appear different when placed next to each other. The painter must perceive and imitate these modifications to accurately represent the model (Source 2).

Color Mixing with Complements

Using complementary colors to darken or neutralize hues instead of black, preventing unwanted hue shifts (Source 3).

common pitfalls

  • →Being too tied down to the outline, leading to over-modeling or timidity (Source 1).
  • →Adding black to warm colors (yellows, oranges, reds) which can cause them to shift toward green or blue (Source 3).
  • →Ignoring simultaneous contrast, leading to inaccurate color perception due to eye fatigue or afterimages (Source 2).
  • →Applying color layers before the grisaille is completely dry, which can cause cracking or muddiness (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 the 'Portrait of John Simpson' (e.g., clothing, pose, background) are not described in the sources.
  • ·Angelica Kauffman’s specific personal palette or brushwork style is not detailed in the provided texts.
  • ·The exact medium ratios (oil to pigment) used by Kauffman are not specified.

grounded in

The technical procedure in this guide traces to the following classical art-instruction texts.

  • The Practice of Oil Painting↗

    • ON COPYING — applied to Underdrawing and avoiding rigid outlines
    • COLOURING A MONOCHROME — applied to Grisaille underpainting and glazing/scumbling techniques
  • Laws of Contrast of Colour↗

    • 315-318 — applied to Color perception and simultaneous contrast

cross-referenced from

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

  • Wikipedia: Color theory↗

    • Color theory — part 6 — applied to Mixing colors with complements instead of black
  • Wikipedia bio — Angelica Kauffman↗

    • part 1 — applied to Artist background and status as a portraitist
  • Wikipedia: Oil painting↗

    • part 1 — applied to General oil painting properties and varnishing

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 falls from slightly upper left, striking the white lace jabot and stockings most brightly, then softening across the sitter's refined face. The eye lands first on the white lace at the chest—a glowing anchor—before traveling up to the face, held in elegant repose. The dominant mass is the deep red coat with its complex, directional folds that move downward and rightward. A cool gray background recedes behind the warm figure, anchored by the golden chair and stone relief on the right.

value structure

The darkest darks cluster in the shoes, the folds beneath the red coat, and the background shadows. The brightest lights are the white lace and stockings—they're nearly at paper white. A broad mid-tone zone occupies the red coat, face, and chair, requiring careful observation because the value shifts subtly across the fabric without harsh breaks. Squint and you'll see the figure reads as one warm mass against the cooler, darker ground.

observed palette and mixes

  • #8b3a3a

    Alizarin crimson + red ochre + touch of raw umber

    The deep red coat throughout; the tone carries both warmth and earthiness

  • #f5ede0

    Titanium white + touch of yellow ochre

    The lace jabot, cuffs, and white silk stockings; warm white, not cool

  • #9b9a90

    Ultramarine blue + yellow ochre + white

    The neutral gray background; contains subtle mauve undertones

  • #c9a961

    Yellow ochre + raw umber + white

    The wooden chair and its lower frame; warm golden brown

  • #e8c9a0

    Yellow ochre + white + tiny touch of red ochre

    The sitter's face and neck; peachy, luminous skin tone

  • #1f1410

    Ivory black + raw umber + touch of ultramarine

    The shoes and deepest fold shadows in the coat; nearly black but warm

edges and brushwork

The face and hands are rendered with soft, nearly invisible edges—subtle blending throughout creates the illusion of form without drawing. The white lace shows crisp, deliberate brushwork defining the pattern and texture, yet it never becomes photographic. The red coat's folds are described with directional strokes that follow the fabric's fall and movement; you can see the brush following gravity.

a working sequence

  1. 01

    Lay in the background

    Mix your cool gray (ultramarine + ochre + white) and block in the entire background with loose, confident strokes. Don't worry about precision—this establishes the cool air that the warm figure will sit against. Leave the architectural elements (column, relief) as negative space for now.

  2. 02

    Underpainting and value map

    Using a thin burnt umber or raw umber, sketch the figure's proportions and major shadow areas. Block in where the red coat's deepest folds fall, where the white lace will be brightest, and the general position of the chair. This is your roadmap—loose and light.

  3. 03

    Establish the dark masses

    Paint the shoes, the darkest fold shadows beneath and within the red coat, and any background shadows around the figure. Use your near-black mix (ivory black + umber + touch of ultramarine). These anchors will make everything else sing.

  4. 04

    Build the red coat

    Mix alizarin + red ochre + touch of umber for the base red. Work systematically from the highlights to the shadows, following the fabric's structure. Notice how the coat is warmer and brighter on the front-facing surfaces and darker in the creases. Leave room for the blue lining to peek through at the shoulder and collar.

  5. 05

    Paint the face and hands

    Use your warm peachy skin mix (yellow ochre + white + touch of red ochre). Begin with the lightest areas—the forehead, cheekbones, bridge of nose. Gently shade the eye sockets, the underside of the chin, and the jawline with thin glazes of ochre + touch of ultramarine. Keep edges soft; your brushstrokes should be invisible. The upper eyelids and pupils give direction; place them carefully.

  6. 06

    Render the white lace

    Now tackle the lace with pure white + hint of yellow ochre. Use a smaller, stiffer brush and paint the individual loops and pattern of the jabot and cuffs with confident, directional strokes. The lace isn't solid white—see the shadows between loops where the gray background shows through. The folds in the cuffs follow the wrist's anatomy.

  7. 07

    Add the chair, relief, and architectural frame

    Paint the wooden chair in golden brown (ochre + umber + white). See how it's darker where it's in shadow and lighter where light touches it. Suggest the relief medallion on the right with loose, sculptural strokes—don't render every detail, just its form and light. The draped fabric on the left should feel atmospheric, barely defined.

  8. 08

    Refine transitions and final details

    Step back and look at value transitions. The stockings should glow against the red coat; if they don't pop, the coat may be too light. Soften any harsh edges by blending. Add the blue lining accent at the shoulder where it catches light. The face may need one more glaze to unify it. Finally, adjust the background if the figure doesn't sing against it—sometimes it needs to be slightly darker or cooler.

where studies of this painting go wrong

  • Making the white lace too pure or too bright—it has warmth and shadows. If it becomes stark white, it loses its elegance and texture.
  • The red coat will tempt you to use pure red or a red that's too orange. This red is darker and contains brown; mix it carefully or it will look like a costume, not cloth.
  • Rendering the face too carefully or with hard edges. The modeling should feel breathing and soft; overworking the features kills the likeness.
  • Ignoring the background's influence on the figure. The cool gray is essential—without it, the warm red coat and skin flatten. Test the background first before deciding the figure is wrong.

measured difficulty

beginner friendliness
value contrast
palette complexity
compositional simplicity
brushwork visibility

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