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home·artworks·Fir Forest I
Fir Forest I by Gustav Klimt

plate no. 0621

Fir Forest I

Gustav Klimt, 1901

oilArt Nouveau (Modern)landscapetreesforestlandscapefoliageground cover

what to study here

It shows how a close warm value range, cool lavender accents and two kinds of mark can build a dense forest without conventional depth.

Look at how the forest is built from vertical strokes alone, with almost no naturalistic depth. The trunks sit in a close warm range of burnt sienna, terracotta and brick red, with no pure white or black, so the whole picture holds together. Against that warmth, the light-struck faces of the trunks are drawn in pale lavender-pink. These cool, hard-edged vertical lines sit over the darker shadows and set up the light-dark-medium rhythm. Squint and you can see the stripe pattern. Notice that the strokes are thin and do not fully cover the layer beneath, so the brushwork makes the form rather than smooth blending. The lights are not uniform: some lean purple, some pink, and they do not appear on every trunk. The foreground changes the mark entirely. It is a field of small stippled dabs in greens, yellows, whites and pale pinks, built from broken color. Copy the contrast between the strict verticals above and the dotted ground below. Study where the cool notes sit within the warm field, and how the edges stay crisp at the trunk silhouettes but soften slightly inside the shadows.

key decision

Klimt kept the values in a close warm register and set pale lavender-pink vertical strokes over the dark trunk shadows. Cool-against-warm contrast carries the light, so no white or black is needed.

recreation guide

Fir Forest I (1901) is a landscape by Gustav Klimt, created during a period when he was simultaneously defining his 'Golden Phase' with works like Judith I and Portrait of Adele Bloch-Bauer I (Source 3). While Klimt is famously known as a 'painter of women' who applied Art Nouveau principles of flatness, decoration, and gold leaf to figurative works (Source 3), he also produced landscapes. These works are distinct from his allegorical pieces, focusing on natural scenery such as forests, consistent with the definition of landscape painting as the depiction of natural scenery where the main subject is a wide view or coherent composition (Source 2). Klimt’s involvement with the Vienna Secession, which encouraged unconventional styles and coexisted with Naturalist and Symbolist tendencies, provides the context for this work (Source 6). Unlike his golden-phase portraits, this landscape likely relies on oil painting techniques rather than gold leaf, adhering to the traditional medium of oil specified in the artwork metadata.

estimated time

20-30 hours over 5-7 sessions

materials

4 items

steps

5 in sequence

materials

itempurposemodern equivalent
Oil paints (Ultramarine, White, Black, Yellow, Red tones)Primary pigments for underpainting and glazing—
Oil of Copavia (or modern linseed/stand oil)Medium for the first and second paintings, as cited in Reynolds' method referenced in Source 1Stand oil or walnut oil
Canvas or prepared panelSupport for the oil painting—
VarnishMixed with oil for later glazing stages to gain mastery over transparent coatsDammar varnish

preparation

surface prep

Prepare a rigid support. While specific prep for Fir Forest I is not detailed, Klimt’s general practice involved conventional architectural decorations early in his career (Source 7). For oil painting of this era, a standard gesso ground is implied. The sources suggest a method where the ground is prepared to receive a monochrome underpainting (grisaille) before color is applied (Source 1).

underdrawing

Klimt’s preparatory methods for landscapes are not explicitly detailed in the provided sources. However, as a 'sound craftsman' (Source 8), he would have established the composition before applying paint. Given the Art Nouveau emphasis on flatness and decoration (Source 3), the underdrawing likely emphasized clear outlines and compositional structure rather than loose sketching.

underpainting

Apply a grisaille (monochrome underpainting). According to the technique described in Source 1, the artist should mentally extract red and yellow colors, translating what would be left in nature if these two colors were not present. This creates a value structure using black, ultramarine, and white (Source 1). This step is crucial for establishing the 'true gradation of light' (Source 4).

color palette

Ultramarine

Pure pigment

Underpainting and cool tones in the forest shadows

White

Lead white or Titanium white

Highlights and mixing with ultramarine/black for grisaille

Black

Ivory black or Lamp black

Deep shadows and grisaille structure

Yellow tones

Yellow ochre, Cadmium yellow

Glazing and scumbling to reintroduce warmth, as per Source 1

Red tones

Vermilion, Alizarin crimson

Glazing and scumbling to reintroduce warmth, as per Source 1

composition

The composition likely features a dense arrangement of fir trees, consistent with the title. Landscape painting involves arranging elements like trees and sky into a coherent composition (Source 2). Klimt’s Art Nouveau style emphasizes flatness and decoration (Source 3), suggesting the trees may be stylized rather than strictly realistic. The sky is almost always included in landscape views (Source 2). Specific details of the tree arrangement are not described in the sources, so the artist should rely on the general principle of creating a 'wide view' or coherent natural scenery (Source 2).

step by step

underpainting→first pass→refining→finishing

underpainting

  1. step 01

    Create a grisaille underpainting using black, ultramarine, and white. Mentally extract red and yellow colors to establish the value structure.

    Tip — Ensure the grisaille is quite dry before proceeding.

    Grisaille

first pass

  1. step 02

    Apply the first painting with oil of copavia (or similar medium) using the grisaille as a guide.

    Tip — Follow Sir Joshua Reynolds' method cited in Source 1 for the first and second paintings.

    Oil painting with copavia

refining

  1. step 03

    Glaze and scumble with oil, introducing yellow and red tones. Glazing is a transparent coat of color; scumbling is semi-opaque.

    Tip — Use these techniques to tint the engraving-like underpainting, much like watercolors.

    Glazing and Scumbling

  2. step 04

    As mastery is gained, mix varnish with oil for further glazing to enhance depth and luminosity.

    Tip — Be cautious of 'coldness' when scumbling over darker grounds, which can produce a grey bloom.

    Varnish glazing

finishing

  1. step 05

    Refine the juxtaposition of colors to produce chiaroscuro effects, where the highest tone is enfeebled and the lowest tone is heightened at the line of juxtaposition.

    Tip — Ensure the gradation of light is true, leveraging the law of contrast.

    Simultaneous Contrast

critical techniques

Glazing and Scumbling

Used to reintroduce red and yellow tones over a dry grisaille. Glazing provides transparency, while scumbling offers semi-opaque texture. This method was practiced by old masters and is recommended for achieving depth.

Simultaneous Contrast

Juxtaposing flat tints of different tones to produce chiaroscuro and true gradation of light. This principle helps harmonize colors inherent to the object (trees, sky) and those chosen by the artist.

Art Nouveau Flatness

Klimt applied principles of flatness and decoration to his works. While Fir Forest I is a landscape, this stylistic tendency suggests a stylized rather than purely realistic rendering of the forest.

common pitfalls

  • →Applying color too early before the grisaille is dry, which can muddy the underpainting (Source 1).
  • →Over-modeling or being too tied to the outline, which contradicts the advice to check tendencies toward 'smallness' or timidity (Source 8).
  • →Ignoring the law of simultaneous contrast, leading to flat or unharmonious color juxtapositions (Source 4).
  • →Scumbling over darker grounds without caution, which can result in an undesirable 'grey bloom' or coldness (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 Fir Forest I (e.g., exact tree placement, sky color, presence of figures) are not described in the sources.
  • ·Klimt’s specific preparatory sketches or underdrawing methods for this particular landscape are not documented in the provided texts.
  • ·The exact pigment palette used by Klimt for this specific painting is not listed, though general oil painting practices are inferred.

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, glazing, and scumbling techniques
    • ON COPYING — applied to General craftsmanship and avoiding over-modeling
  • Laws of Contrast of Colour↗

    • 6. Put beside each other two flat tints — applied to Color contrast and chiaroscuro effects

cross-referenced from

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

  • Wikipedia: Landscape painting↗

    • Landscape painting — part 1 — applied to Definition and context of landscape genre
  • Wikipedia bio — Gustav Klimt↗

    • Gustav Klimt — part 7 — applied to Klimt’s style, Art Nouveau principles, and Golden Phase context

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

A dense fir forest filling the entire composition with nearly vertical tree trunks rendered as repeating vertical color strokes. Light enters from above and slightly from the left, illuminating the right-facing trunks with pale lavender-pink highlights while leaving the shadowed left faces in deep burnt orange and terracotta. The foreground dissolves into a textured ground of small stippled marks in greens, yellows, whites, and pale pinks, suggesting forest floor vegetation and light filtering through. Your eye reads this as pure pattern and rhythm rather than naturalistic depth—a tapestry of oscillating warm and cool vertical lines that recede endlessly back.

value structure

The darkest darks are deep burnt oranges and brick reds in the shadowed gaps between trees. The main body of trunks occupies the mid-to-warm-light range (burnt sienna, terracotta, warm browns). The lightest notes are the pale lavender-pink illuminated trunk facings and the small pale greens and whites scattered through the foreground. Squint and you see a repeating pattern of dark-medium-light stripes that create shallow atmospheric depth. The composition avoids both pure white and pure black, keeping values within a close warm register that unifies the whole.

observed palette and mixes

  • #9d543f

    Burnt umber + raw sienna + touch ultramarine

    Mid-tone warm shadow areas between tree trunks throughout the composition

  • #855240

    Burnt umber + cadmium orange, slightly dulled

    Deepest shadow recesses and dark tree facings on the left sides

  • #9c6a5a

    Raw sienna + burnt umber + titanium white

    Warm mid-tone tree trunks and general forest body

  • #c8a896

    Ultramarine blue + burnt umber + titanium white (greyed lavender)

    Illuminated tree trunk facings creating the light-struck vertical rhythm

  • #6b5d54

    Ultramarine blue + burnt umber (warm grey-purple)

    Cool-toned shadow accents between some tree pairs, upper middle regions

  • #7fb380

    Ultramarine blue + cadmium orange + titanium white (muted green)

    Foreground ground cover vegetation, scattered throughout lower third

  • #d4c070

    Cadmium orange + titanium white + raw sienna

    Pale warm accents in foreground and occasional tree highlights

  • #e8dcc4

    Titanium white + touch burnt umber + touch ultramarine

    Brightest foreground stipples and tiny light accents on ground cover

edges and brushwork

Every mark is visible and intentional. The tree trunks are built from thin vertical strokes that don't fully cover the layer beneath—the brushwork creates the form, not seamless color. The illuminated trunk facings are drawn with pale lavender strokes that sit over the darker shadows, creating hard-edged vertical lines that define the forest rhythm. The foreground is a more painterly accumulation of small dots and dabs in varied colors, creating texture through broken color rather than blending. Edges throughout are crisp at the trunk silhouettes but slightly softer in value transitions within shadow areas.

a working sequence

  1. 01

    Establish the warm ground

    Lay a thin wash of burnt sienna or raw sienna across the entire canvas to establish the warm undertone. This unifies the painting and provides a reference point for all subsequent colors. Let it dry.

  2. 02

    Block the dark tree shadows

    Using a mix of ultramarine blue and burnt umber (creating a cool dark), paint vertical strokes at regular intervals across the canvas to suggest the tree trunks' shadowed facings. Vary spacing very slightly—no two gaps should be perfectly equal. Leave gaps where you'll place the light facings. These strokes should be firm and follow the vertical axis.

  3. 03

    Strengthen warm mid-tones

    Mix burnt umber, raw sienna, and a touch of cadmium orange. Paint into and around the dark strokes, building the warm body of the forest. Allow some underlying sienna wash to show through in places. This layer should feel denser than your initial ground and create rhythm with the dark strokes.

  4. 04

    Add the light-struck lavender facings

    Mix a pale lavender-pink: ultramarine blue, burnt umber, and substantial titanium white to achieve a soft mauve-grey. Paint thin vertical strokes on the right-facing sides of the trees, directly adjacent to some (not all) of the dark strokes. These create the illusion of raking light. Notice that these lights are NOT uniform—some are more purple, some more pink, and they don't appear on every trunk.

  5. 05

    Deepen and vary the shadows

    Return to your dark mix and selectively deepen certain gaps and areas between trees, particularly in the upper-middle regions. Add touches of pure ultramarine blue in a few shadowed areas to suggest atmospheric depth. This adds complexity and prevents the pattern from feeling mechanical.

  6. 06

    Build the foreground texture

    Mix several colors in the pale range: muted green (ultramarine + cadmium orange + white), pale yellow (cadmium orange + white), and near-white (titanium white + touch burnt umber). Begin stippling and dabbing these colors across the lower third of the canvas, suggesting ground cover and forest floor plants. Use small touches rather than smooth passages. Let the underlying warm tones show through between marks.

  7. 07

    Refine the vertical rhythm

    Step back and assess the overall vertical pattern. Add a few additional pale accents and touches to reinforce the alternating rhythm of light and dark trunks. Add small touches of your pale colors up into the tree area where forest plants break through. Ensure no single vertical line dominates—the pattern should feel like woven texture, not a grid.

  8. 08

    Final layering and unity

    Make subtle passes with thin glazes or light touches: warm ochre in a few scattered places, additional blue-purple shadow accents, final white highlights in the foreground. Work into the middle tones to ensure smooth value transitions between the main value groups. The final effect should feel like looking into a densely packed forest where light, shadow, and growth create one unified textured surface.

where studies of this painting go wrong

  • Blending the tree trunks too much—the power of this painting comes from distinct, visible color patches that read as individual strokes, not smoothly modeled form.
  • Treating the 'light' tree facings as pure white instead of pale lavender-pink; they must read as cool-toned to create the light-shadow oscillation that gives the forest depth.
  • Making all vertical lines equally spaced and equally sized; real variation in the spacing (even if subtle) prevents the composition from feeling like a mathematical pattern and keeps it organic.
  • Neglecting the foreground texture or making it too uniform; the stippled ground cover is crucial for grounding the composition and suggesting the forest floor receding beneath the trees.
  • Over-controlling the brushwork; allow individual strokes to remain somewhat visible and expressive rather than polishing the surface to smoothness, which would destroy Klimt's textural aesthetic.

measured difficulty

beginner friendliness
value contrast
palette complexity
compositional simplicity
brushwork visibility

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