plate no. 2935

Doubting Thomas

oil, canvasRomanticismreligious paintingfiguresreligious sceneinteriorhalomenclothing

what to study here

It shows how a narrow mid-tone ring and near-black surround can make one white figure carry a crowded multi-figure scene.

The useful lesson here is how a single bright note is held against a mostly dark, narrow-valued room. Christ's drapery and halo are the lightest values on the canvas, set against near-black background and shadow. The surrounding apostles sit in a tight mid-tone band of ochre flesh, rust-red, and deep green-black garments, so none of them competes with the center. Squint and the picture reads as a bright nucleus inside a medium ring inside deep shadow. Study how the halo is kept warmer and slightly less white than the drapery, and how the light comes from above and front-left across Christ's bare torso. Edges are mostly soft: folds dissolve into shadow, and flesh melts into fabric. Only where the white garment meets the darkest background does an edge sharpen a little. Note also the stone floor, whose perspective lines pull the eye inward instead of outward. Copy this as a value exercise first. Block in the darks and mid-tones, then place the white last and check that nothing else approaches it.

key decision

Marstrand confined the apostles to a narrow mid-tone range and sank the background to near-black, so Christ's white drapery and halo are the only bright mass. Edges stay soft except where white meets the darkest ground.

From the record

Dimensions: 231 cm high × 210.5 cm wide
Institution: Randers Museum of Art
Location: Randers Museum of Art
Inception: 1870
Materials: canvas, oil paint

Thomas the Apostle

Wikidata item Q20986332

recreation guide

Wilhelm Marstrand’s 'Doubting Thomas' (1870) represents a significant shift in the artist’s career toward religious themes, a genre he embraced with renewed seriousness following the death of his wife in 1867 (Source 4). As a professor at the Danish Academy and a practitioner influenced by his extensive travels in Italy and Rome, Marstrand likely approached this work with the rigorous craftsmanship expected of academic history painting. The artwork falls within the Romantic tradition but utilizes oil painting techniques that emphasize the medium’s capacity for rich, dense color and layered application (Source 7). While specific visual details of the composition are not described in the provided sources, the piece is grounded in the artist’s documented practice of combining Italian-inspired inspiration with themes from literature and history (Source 4).

estimated time

40-60 hours over 8-12 sessions

materials

5 items

steps

7 in sequence

materials

item	purpose	modern equivalent
Oil paints (pigments)	Primary medium for color application	—
Drying oil (Linseed or Walnut)	Binder for pigments; provides flexibility and rich color density	Stand oil or refined linseed oil
Turpentine	Thinner for initial layers and cleaning	Odorless mineral spirits
Canvas	Support surface	Linen or cotton canvas
Resin (Pine or Frankincense)	Optional: boiled with oil to create varnish for protection and texture	Dammar varnish

preparation

surface prep

The canvas should be prepared with a ground suitable for oil painting, allowing for the 'use of layers' and 'wider range from light to dark' characteristic of the medium (Source 7). Marstrand’s academic background suggests a smooth, white or warm-toned ground to facilitate the detailed finish expected in history painting, though specific ground recipes are not detailed in the sources.

underdrawing

Marstrand’s training at the Academy and his emphasis on being a 'sound craftsman' (Source 1) imply a structured approach to underdrawing. While specific preparatory sketches for this painting are not cited, academic practice of the period typically involved a precise charcoal or graphite drawing to establish anatomy and composition before applying paint. The sources advise that copying works to correct weaknesses in outline or modeling is a valid preparatory step for artists developing their craft (Source 1).

underpainting

An underpainting (imprimatura) is likely used to establish tonal values. The sources note that oil painting allows for 'greater flexibility' and 'richer and denser color' through layering (Source 7). A neutral or warm underlayer would help in managing the 'chiaro-scuro' effects, where juxtaposition of tones creates gradation of light (Source 2).

color palette

Flesh tones

Lead white, vermilion, yellow ochre, burnt umber

Human figures; sources note that in historical pictures, flesh colors are often at the choice of the painter, though fixed by the model in portraiture (Source 2).

Deep shadows

Ultramarine, burnt umber, black

Backgrounds and drapery folds; Baroque influence suggests 'intense light and dark shadows' (Source 6).

Complementary accents

Red and green, or blue and orange

Enhancing brilliance; sources advise surrounding a color with its complement to increase its intensity (Source 3, Source 5).

composition

Specific compositional details of 'Doubting Thomas' are not described in the sources. However, Marstrand’s work is characterized by a blend of Italian inspiration and literary themes (Source 4). The painting likely employs dramatic lighting consistent with Baroque influences, which Marstrand may have encountered during his travels, emphasizing 'great drama, rich, deep colour, and intense light and dark shadows' (Source 6). The artist’s academic training would prioritize correct anatomy and expressive gesture, avoiding 'smallness' or being 'too tied down to outline' (Source 1).

step by step

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

underdrawing

step 01
Transfer the compositional sketch to the prepared canvas using charcoal or thinned oil. Ensure anatomical accuracy, as Marstrand was a professor who valued craftsmanship.
Tip — Avoid being 'too timid to depart from' the outline; allow for adjustment during painting (Source 1).
Academic underdrawing

underpainting

step 02
Apply a thin layer of diluted paint to establish major tonal masses. Focus on broad masses rather than fine detail initially.
Tip — Use this stage to correct weaknesses in handling 'broad masses' (Source 1).
Imprimatura

first pass

step 03
Build up color in layers, utilizing the 'richer and denser color' properties of oil paint. Apply darker tones first, allowing for glazing later.
Tip — Remember that oil painting allows for a 'wider range from light to dark' (Source 7).
Layering

refining

step 04
Enhance color intensity by placing complementary colors adjacent to each other. For example, place blue tones near orange drapery to make the orange appear more vibrant.
Tip — This technique increases brilliancy without changing the pigment itself (Source 3).
Simultaneous Contrast
step 05
Develop chiaroscuro effects by juxtaposing flat tints of different tones. The highest tone will appear heightened, and the lowest enfeebled, creating a true gradation of light.
Tip — This produces 'great effects' from which 'many small ones resulted' (Source 2).
Chiaroscuro

finishing

step 06
Add final details and highlights. Ensure the finish is not 'too small' or overly modeled, maintaining the broad impact of the composition.
Tip — Avoid 'over-modeling' which can make the work appear timid (Source 1).
Glazing/Scumbling

varnishing

step 07
Once dry, apply a varnish made from oil boiled with resin (e.g., pine or frankincense) to protect the surface and unify the sheen.
Tip — This provides protection and texture (Source 7).
Varnishing

critical techniques

Simultaneous Contrast of Color

Used to intensify colors by placing complements side-by-side. For instance, red beside blue verges on orange, making the red appear more orange (Source 3). This is crucial for achieving the 'rich, deep colour' associated with the period (Source 6).

Chiaroscuro

Creating gradation of light through juxtaposition of tones. The highest tone is heightened and the lowest enfeebled at the line of juxtaposition (Source 2). This aligns with the Baroque tradition of 'intense light and dark shadows' (Source 6).

Layering

Utilizing the flexibility of oil paint to build depth and richness. This allows for a wider range from light to dark (Source 7).

common pitfalls

→Being 'too tied down to your outline' and failing to depart from it, leading to a stiff appearance (Source 1).
→Over-modeling, which can result in a lack of broad impact and 'smallness' (Source 1).
→Ignoring the effects of simultaneous contrast, resulting in dull or flat colors instead of vibrant, intense hues (Source 3).
→Failing to utilize the full range of light and dark that oil paint offers, leading to a muddy or limited tonal range (Source 7).

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 'Doubting Thomas' composition (e.g., exact poses, clothing colors, background elements) are not described in the sources.
·Marstrand’s specific pigment choices for this 1870 work are not documented in the provided texts.
·The exact underdrawing method (charcoal vs. oil sketch) for this specific painting is not confirmed.
·The specific dimensions of the canvas are not provided.

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, avoiding over-modeling, and handling broad masses
Laws of Contrast of Colour↗
- 6. Put beside each other two flat tints... — applied to Chiaroscuro and tonal gradation
The Science of Painting↗
- 4. When two colours separated by more than two others... — applied to Simultaneous contrast and color intensification

cross-referenced from

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

Wikipedia bio — Wilhelm Marstrand↗
- part 3 — applied to Context of religious themes and academic background
Wikipedia: Oil painting↗
- part 1 — applied to Material properties, layering, and varnishing
Wikipedia: Baroque painting↗
- part 1 — applied to Stylistic context of drama and chiaroscuro

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

Christ stands luminously central in a dimly lit interior, rendered in brilliant white drapery with a warm cream halo that creates the strongest light source in the composition. He is surrounded by a half-circle of apostles and onlookers in deep earth-toned garments—reds, greens, browns—whose faces emerge from shadow as they witness the moment. Light rakes across the scene from above and front-left, making Christ's bare torso and flowing robes the undisputed focal point, while the background recedes into almost black shadow, anchored by perspective lines in the stone floor that pull your eye toward depth rather than outward.

value structure

The painting is built on extreme value contrast: Christ's drapery reads as nearly pure white-cream against a mid-to-dark composition. The surrounding figures occupy a narrow mid-tone band—ochre flesh, rust-red garments, deep green-black shadows—with very little bright or very dark in this ring. The background and shadow areas are the darkest darks, nearly black. Squint and you see a bright nucleus surrounded by a medium halo of figures, all sitting in deep shadow, creating a theatrical spotlight effect.

observed palette and mixes

#a9a087
titanium white + raw umber + touch of cadmium red
Christ's halo and the light-struck folds of his drapery
#746850
raw umber + cadmium red + titanium white
warm mid-tone flesh on faces, especially foreheads and cheekbones
#504233
burnt umber + raw umber + ivory black
deep shadow on Christ's torso and dark drapery folds, shadow sides of faces
#453c2f
ivory black + burnt umber + raw umber
the background walls and deepest shadow recesses behind the figures
#5a5141
raw umber + ivory black + touch of cadmium red
the floor tiles and mid-dark garments of background figures
#373129
ivory black + burnt umber
the very darkest accents—pupils, deep shadow edges, background depth

edges and brushwork

Edges are predominantly soft and blended—drapery folds dissolve into shadow without hard lines, and the transition between flesh and fabric is painterly rather than graphic. Only where Christ's white garment meets the very dark background does an edge sharpen slightly. Brushwork is confident but invisible; the flow of fabric is suggested through value modulation and directional drag of the brush, never through textural marks.

a working sequence

01
Establish composition and lay in dark foundation
Lightly sketch the major figure positions—Christ central and elevated, a dense group of apostles to the left, scattered figures right and back. Tone the entire canvas with a thin wash of burnt umber or raw umber mixed with ivory black, leaving Christ's drapery area as bare canvas or very pale wash. This dark undertone will anchor the atmospheric perspective and make value relationships easier to judge.
02
Block in Christ's figure and establish the light source
Paint Christ's drapery in warm white (titanium white + trace raw umber for warmth), keeping it loose and sculptural. His halo should be warmer and slightly less white than the drapery itself—add more raw umber and a whisper of cadmium red to create that cream tone. This element must read as glowing light, so keep it the absolute lightest value in the painting.
03
Develop major value shapes of surrounding figures
Block in the head-and-shoulder masses of the apostles using mid-tone mixtures: flesh using raw umber + cadmium red + white; garments using the 5–6 earth-tone range from your palette. Don't detail features yet—focus on silhouette and the relationship between each figure and the central Christ. The figures should feel like they occupy a cohesive space around him, not scattered.
04
Model drapery and establish soft chiaroscuro
Return to Christ's drapery and add subtle shadow modeling using burnt umber + raw umber + white, keeping transitions very soft. His flesh (shoulder, torso, feet) should be warmer and slightly lighter than the surrounding figures' flesh tones. Pay attention to how the drapery wraps and folds—use directional brushwork that follows the fabric's weight and flow, not arbitrary details.
05
Paint faces and develop character in the apostles
Work into the faces of the surrounding figures with careful value modeling. Faces in shadow (left side apostles) should stay deep and warm; faces catching more light should be brighter but never as bright as Christ. Use the same soft edge technique everywhere—model form through value, not through outline. Thomas (kneeling, touching Christ's side) should read as the secondary focal point through slightly warmer, more defined rendering.
06
Deepen background and floor to create depth
The background walls and areas receding back should be very dark (nearly black in places) and kept soft and featureless. The floor tiles in the foreground should show subtle perspective lines receding back—use the dark brown mixtures with horizontal dragging strokes. This prevents the background from competing with the figures and pushes the scene back spatially.
07
Refine edges and check value relationships
Step back and assess overall value structure: Christ should be unmistakably the brightest element, the apostle group should read as a cohesive mid-tone mass, and background should recede. Soften any edges that feel hard or graphic. Add final warmth to Christ's halo (a glaze of cadmium red + titanium white if needed) and ensure the surrounding figures' flesh tones harmonize without competing for light.
08
Final atmospheric pass and luminosity
Use very diluted burnt umber + ivory black to add subtle atmospheric effect where figures fade into the background, especially on distant faces and edges. Do not over-render details; trust that soft edges and correct value will create the illusion of a moment frozen in candlelit or divine light. Let the painting rest—Romantic figure work is about feeling light and witness, not clarity.

where studies of this painting go wrong

Rendering Christ's white drapery too opaque or flat—it must glow through subtle warm undertones and soft shadow modeling, not read as dead white.
Making surrounding figures too bright or too detailed, which will dilute focus from the center; resist the urge to 'complete' every apostle's face with high finish.
Hardening edges throughout the composition; this painting's power comes from soft, atmospheric boundaries between forms and figures.
Underestimating the darkness of the background—if it is not sufficiently dark, the foreground figures and especially Christ will not sit in proper depth and spatial recession.

measured difficulty