
plate no. 6361
Odilon Redon, 1912
what to study here
It shows how a crowded floral subject can be organized by a simple value plan and by edges that vary from firm to soft.
The useful lesson here is how a dense bouquet stays readable. The vision notes describe a clear value plan: a pale background, a mid-tone turquoise vase, and a dark knot of flowers with deep navy and black centers. Squint and you get four simple shapes, plus bright pink and red marks scattered outward from the mass. Study how the darks are held inside the bouquet while the lightest values sit in the upper background and lower-right cream. Look at the edges too. Petals are defined by color and value contrast rather than outlines, with thin glazes and thick strokes set side by side and colors placed next to each other instead of blended. The vase has the firmest outline, though it softens at the top. The background moves from cool pale blue-gray at the top to warmer cream-beige below, which pushes the vase and flowers forward. Large dark green leaves at upper right project sharply and anchor the composition, while loose petals and heads float around the edge. Copy the value structure first, then the edge handling.
key decision
Redon grouped the darkest darks inside the flower mass and kept the vase a clear mid-tone against a pale background. This keeps the complex bouquet legible when squinted at.
recreation guide
Odilon Redon’s *Flowers in a Turquoise Vase* (1912) represents the artist’s mature shift toward lyrical chromatics and bright coloration, a departure from the dark, fantastical charcoal works of his early career (Source 3). While the artwork is categorized under Realism in the prompt, Redon’s practice is historically defined by Symbolism and a desire to place 'the logic of the visible at the service of the invisible' (Source 2). In this late period, Redon utilized oil painting to explore 'endless possibilities of lyrical chromatics,' often depicting uncommon or imaginary species released from strict stylized naturalism (Source 3). The work likely employs the layering capabilities of oil paint to achieve rich, dense color and a wide range of light to dark values, consistent with the medium's advantages (Source 6).
estimated time
20-30 hours over 5-7 sessions
materials
5 items
steps
5 in sequence
materials
| item | purpose | modern equivalent |
|---|---|---|
| Oil paints (Ultramarine, White, Black, Yellow, Red tones) | Primary pigments for underpainting and glazing | Standard tube oil paints |
| Linseed oil or Oil of Copavia | Medium for binding pigments and creating transparent glazes | Stand oil or refined linseed oil |
| Turpentine | Thinner for initial washes and cleaning | Odorless mineral spirits |
| Canvas | Support for the oil painting | Linen or cotton canvas primed with gesso |
| Varnish | Mixed with oil for later glazing stages to increase transparency and flow | Dammar varnish or synthetic resin varnish |
preparation
surface prep
Prepare a standard oil-primed canvas. While Redon’s specific ground preparation for this 1912 work is not detailed in the sources, the general practice of oil painting involves a stable, absorbent ground to allow for layering (Source 6). If employing the grisaille method described in historical texts associated with old masters, a neutral or monochrome ground may be beneficial, but a standard white or off-white gesso is acceptable for modern recreation.
underdrawing
Redon’s process involved a tension between observing 'the smallest accidents of its visual appearance' and letting 'imagination' run through the recollection of forms (Source 2). For this flower painting, begin with a loose, expressive underdrawing that captures the 'character as simply as possible' rather than botanical correctness (Source 4). Avoid confusing detail in the initial sketch; focus on the arrangement of lines and spaces to form a beautiful whole (Source 4).
underpainting
Consider employing a grisaille (monochrome underpainting) technique. Historical practice suggests mentally extracting red and yellow colors to establish the form and value structure first (Source 1). This underpainting should be allowed to dry completely before proceeding to color glazes. This method aligns with the 'old masters' approach cited in the sources, which Redon’s contemporaries and predecessors utilized to build depth (Source 1).
color palette
Turquoise/Blue-Green
Ultramarine and White, potentially mixed with Yellow for greenish tones
The vase, as indicated by the title. Redon’s later work is noted for bright colors and lyrical chromatics (Source 3).
Red and Yellow tones
Transparent red and yellow pigments
Glazing over the dried grisaille to introduce warmth and color, as per the glazing technique described (Source 1).
Black and White
Black and White pigments
Establishing the monochrome underpainting (grisaille) and adjusting values (Source 1).
Complementary Colors
Pairs such as Blue-Orange or Red-Green
Creating visual tension and harmony in the floral arrangement, consistent with color theory principles (Source 5, Source 7).
composition
The composition should avoid exact bisections of the picture space and ensure the prominent subject (the flowers/vase) is off-center to create balance with smaller satellite elements (Source 8). The arrangement must form an 'irregular pattern of lines and spaces' rather than a mere botanical record (Source 4). Ensure that no spaces between objects are identical to create visual interest (Source 8). The viewer’s eye should be led around all elements before leading out of the picture (Source 8).
step by step
underdrawing
step 01
Sketch the flower arrangement loosely, focusing on the 'line-scheme' and avoiding botanical detail. Ensure the main lines cut the space effectively.
Tip — Do not aim for a 'picture of a flower' but rather a design of lines and spaces (Source 4).
Line Composition
underpainting
step 02
Apply a monochrome grisaille using black, ultramarine, and white (or similar neutral tones) to establish values. Mentally extract red and yellow colors at this stage.
Tip — Ensure this layer is completely dry before proceeding (Source 1).
Grisaille
first pass
step 03
Begin glazing with oil. Apply transparent coats of yellow and red tones over the dried grisaille, similar to tinting an engraving with watercolors.
Tip — Glazing is a transparent coat of color that allows the underlying painting to show through (Source 1).
Glazing
refining
step 04
Use scumbling (semi-opaque painting) over darker grounds if a 'grey bloom' or coldness is desired. Mix varnish and oil for greater mastery and transparency in later layers.
Tip — Scumbling tends to coldness when employed over a darker ground (Source 1).
Scumbling and Varnish Glazing
finishing
step 05
Refine the 'lyrical chromatics' and bright colors characteristic of Redon’s later flower paintings. Ensure the composition balances detail with 'rest' areas.
Tip — Use complementary colors to create contrast and visual tension (Source 5, Source 7).
Color Harmony
critical techniques
Glazing
Applying transparent coats of color over a dried monochrome underpainting to build depth and luminosity, a method practiced by old masters and described in historical texts (Source 1).
Scumbling
Using semi-opaque paint to allow the underlying layer to show through, often creating a grey bloom or cold effect over dark grounds (Source 1).
Lyrical Chromatics
Using bright colors and uncommon species to release the work from stylized naturalism, a hallmark of Redon’s later career (Source 3).
common pitfalls
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.
grounded in
The technical procedure in this guide traces to the following classical art-instruction texts.
The Practice of Oil Painting↗
Composition — FLOWER COMPOSITIONS TWO VALUES↗
cross-referenced from
Named facts about this artwork and artist were checked against these reference pages.
Wikipedia bio — Odilon Redon↗
Wikipedia: Complementary colors↗
Wikipedia: Oil painting↗
Wikipedia: Harmony (color)↗
Wikipedia: Composition (visual arts)↗
Read more about the corpus on the sources page and how the guides are built on the methods page.
what the eye sees
Light falls gently from above-left, modeling the turquoise vase with soft shadow on its left edge and warm reflection on the right. The eye enters at the dense, colorful flower mass—deep purples and burgundies clustering centrally with bright reds and pinks flickering around the edges like a halo. Large dark green leaves project sharply from the upper right, anchoring the composition. The background shifts from cool pale blue-gray at the top to warmer cream-beige at the bottom, allowing the vase and flowers to advance. Scattered petals and individual flower heads float loosely around the main arrangement, suggesting profusion rather than constraint.
value structure
The darkest darks cluster inside the flower mass—deep navy and black centers—with secondary darks in the vase shadows and green foliage. The vase reads as a clear mid-tone turquoise. Lightest lights occupy the upper background and cream zones lower right. Squinting reveals: a pale background, dark vase silhouette, a dark knot of flowers, and bright punctuation marks of pinks and reds radiating outward. This structure keeps the flowers legible despite their complexity.
observed palette and mixes
#63878c
ultramarine + raw sienna, white to lighten
vase shadows, some dark foliage, muted background tones
#584957
alizarin + ultramarine + burnt sienna, very dark
deepest flower centers, vase shadow rim, foliage shadows
turquoise (bright)
cerulean or prussian blue + viridian, white to reach brightness
the dominant vase color
#a5bab9
cerulean + raw sienna + white, high white content
background tones, cool grays around flowers
#d6e2dd
titanium white + touch of cerulean, minimal pigment
palest background regions upper and right
#a4968e
raw sienna + ultramarine + white
warm beige tones lower right and background
edges and brushwork
Petals are defined by color proximity and value contrast, not hard edges—brushwork is loose and suggestive, layering thin glazes and thick impasto strokes side by side. The vase has slightly more definition with a clear outline, but even its edges soften at the top. Visible brushstrokes throughout; colors sit adjacent rather than heavily blended, creating optical mixing that reads as luminosity up close and cohesion from a step back.
a working sequence
Map the composition
Lightly block in the vase's oval shape occupying the lower two-thirds, centered. Sketch the approximate bounds of the flower mass above—a loose mound roughly 1.5× the vase width. Mark the positions of the large dark green leaves projecting upper-right. Indicate the background zones: cooler pale blue upper half, warmer cream lower right.
Establish the vase and background
Paint the turquoise vase with a clearly mixed bright turquoise, adding white where light hits the right side and a deeper blue shadow along the left edge. Block in the background: cool pale gray-blue upper two-thirds, warmer beige-cream lower right quarter. Keep edges soft; let texture suggest recession.
Underpainting for the flowers
Scrub in the mid-to-dark value flower mass using a diluted mix of deep mauve and burnt sienna. This creates the shadow foundation. Block the largest foliage shapes in dark green (ultramarine + viridian, very dark). Work loose and broad; you're establishing where light will not reach.
Establish dark accents and depth
Deepen the vase shadow (left edge and where stems enter) with navy mixed from ultramarine + touch of alizarin. Paint the darkest flower centers—navy and near-black—to create the focal cluster. These darks will anchor everything else and establish the value structure.
Build the dominant flowers
Paint the reds and deep purples: reds (alizarin or cadmium red) in warm areas, purple-reds (alizarin + ultramarine) in cooler shadow zones, and burgundy (alizarin + ultramarine + touch of sienna) for the muted depths. Work over and around the dark centers, allowing them to show through and create visual drama. Be bold with saturation in the central mass.
Add pink and red accents around the perimeter
Paint lighter, brighter reds and pinks around the flower mass edges—these draw the eye outward and suggest the bouquet's reach. Use pure cadmium red, rose madder, or alizarin with increased white to make them sing. Scatter them rather than cluster; let the background show between petals.
Introduce blues and yellows
Add cornflower blues (ultramarine + white, or cerulean) and warm yellows (cadmium yellow or yellow ochre + white) within the flower mass. These don't dominate, but they add richness and prevent a red-purple monolith. Blend them gently into adjacent purples to create optical vibration.
Define and project foliage
Paint the large dark green leaves (upper right) with dark, distinct brushstrokes: viridian + ultramarine, very dark. Add mid-tone greens (viridian + raw sienna, lighter) for smaller leaves and stems threading through the flowers. The dark leaves must read as clearly separate forms, not soft and merged.
Scattered petals and final refinement
Drop small, individual flower heads and petals around the composition—especially upper left and lower right. Use your brightest reds, pinks, and yellows here; these floating notes create movement. Soften background edges where needed, ensure the vase reads clearly, and step back. The finish should feel abundant but not chaotic.
where studies of this painting go wrong
measured difficulty
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