Girl Reading a Letter at an Open Window

Warm, directional light floods from the left window, illuminating the girl's face and upper torso while leaving her dress in deep shadow. She stands in profile-left, reading a letter with rapt attention. The eye enters through her luminous face and white collar, then moves to the letter in her hands, then down to a table of objects rendered in warm reds and yellows. A tall yellow-green curtain dominates the right edge, anchoring the composition; behind her, the wall transitions from bright cream near the window to cooler, deeper tones deeper in the room. The geometry is a study in directional light: one bright zone (the window and lit side of the girl), and everything else modulated in warm mid-tones and deep shadows.

The lightest lights are the face and white collar—nearly pure white with minimal modeling. The window panes and exterior read lighter than the interior. A middle value zone runs through the warm wall and cream interior. The darkest darks are the dress, the window grid, and deep shadows in the room corners. The table foreground reads mid-to-warm, broken by the red patterned cloth. When you squint, the composition simplifies into: a bright north-facing zone (the window), a strong focal point (the girl's head), and a warm foreground anchored by bold colors.

• #d7b487

  yellow ochre + white + raw umber (warm flesh tone)

  Face, neck, hands—the primary lit areas; mixed to be warm and luminous, not pink

• #5c473b

  burnt sienna + ultramarine blue + white (warm mid-tone)

  Wall background behind the girl; warm, atmospheric, supporting the figure

• #887159

  raw umber + cadmium red + white (warm shadow)

  Shadows on the dress, darker folds of the curtain, under-modeling of the face

• #2c2223

  ivory black + burnt sienna + ultramarine (deep warm black)

  Dress fabric, window frame grid, dark dress shadows; not pure black—has brown warmth

• #111115

  ivory black + cadmium red (cool-warm black)

  Deepest shadows in room corners, the darkest window grid lines

• #d4a574

  cadmium yellow + raw umber + white (yellow ochre warm)

  The sleeves—a golden yellow ochre that captures morning light

• #c4a060

  yellow ochre + burnt sienna + white (ochre base)

  Yellow-green curtain highlights; yellow ochre is the base, modified with cool tones in shadows

• #8b7355

  ultramarine + burnt sienna + yellow ochre (olive-cool shadow)

  Yellow curtain shadow folds; the ultramarine cools the yellow into olive-green without using green

The girl's profile and face are rendered with soft, blended edges that dissolve into the warm wall—this softness is essential to her luminosity. The white collar has crisp edges where it catches light, soft where it turns into shadow. Fabric folds (the dress, the hanging curtains) show visible, gestural brushwork with directional strokes following form; the yellow curtain folds are built with loose, confident strokes, not detailed. Hard edges appear only where geometry demands it: the window frame and grid. The still-life objects on the table show looser handling than the figure—pattern suggested rather than rendered.

1. 01

   Establish composition and light geometry

   Lightly sketch the window frame on the left, the girl's profile and standing position in the center, and the yellow curtain on the right. Mark the light source coming from the left window. Note that the girl's face and the immediate left side of the wall are in direct warm light; the dress and deeper wall are in shadow. Establish these broad light and shadow zones as simple shapes before any detail.

2. 02

   Underpainting and wall foundation

   Lay a warm, creamy underpainting for the wall using yellow ochre, raw umber, and white. Make it slightly warmer near the window and more neutral deeper into the room. The wall should feel like a solid, receding mass. Leave it thin enough that you can build on it. This warm base is crucial—it sets the temperature for the whole piece.

3. 03

   Window and exterior light

   Paint the window frame in deep brown-black, then render the exterior light beyond as a soft gray-white. The red swag curtain above the window is deep maroon-red (cadmium red + ultramarine + burnt sienna); apply it with loose strokes, suggesting fabric without tight edges. The exterior light beyond the panes should feel cool and atmospheric compared to the warm interior.

4. 04

   Figure foundation: face, neck, hands

   Block in the girl's face using a warm flesh mix (yellow ochre + white + raw umber), keeping edges soft and modeling subtle. The face catches the most light; it should feel luminous, not detailed. Model the neck where it meets the white collar. Rough in the hands holding the letter; they're in light but with warm shadows modeled carefully. Avoid rendering individual features sharply; suggest the gaze and position with value and form, not drawing.

5. 05

   White collar and yellow sleeves

   Paint the crisp white collar (mostly white with touches of warm shadow underneath). The sleeves are a warm yellow ochre (cadmium yellow + raw umber + white), modeled with shadows on the far side. These garments catch the light dramatically; the contrast between the pure white collar and the golden sleeves is key to the lighting effect. Keep edges of the sleeves soft where they turn into shadow and the dark dress beyond.

6. 06

   Dress and figure shadows

   Establish the dark dress using a deep warm-black (ivory black + burnt sienna + ultramarine). The dress is nearly silhouetted against the light wall, but you'll see subtle folds and form. Use loose, gestural strokes to suggest fabric drape. The dress should feel soft and three-dimensional, not flat, despite being dark. Model subtle highlights where the light wraps around form (shoulder, hip).

7. 07

   Yellow-green curtain

   Paint the large hanging curtain on the right using a warm yellow-ochre base in the lit areas. In the shadow folds, mix this with ultramarine blue (not green paint) to create olive-cool tones—the yellow ochre + ultramarine combination is crucial here. Apply with loose, directional brushwork following the fabric's fall. The folds should show both lit and shadowed sides; let the paint remain visible and suggestive rather than blended into submission.

8. 08

   Table foreground and still life

   Paint the red patterned fabric in the immediate foreground using coral-red (cadmium red + yellow ochre) with darker accents (cadmium red + ultramarine). Suggest the weave pattern without overworking it; a few brushstrokes imply texture. Render the fruit (oranges or pears) as warm, round forms with minimal modeling. These objects should read as solid shapes in warm light, grounding the composition at the base. Keep the handling looser and less refined than the figure.

9. 09

   Refinement and atmospheric cohesion

   Step back and check value relationships. The light zone should read as one connected area—the window, girl's face, and highlighted wall should feel like one light source. Soften transitions where needed, particularly where the girl's head meets the wall. Refine the letter itself (a simple pale shape in her hands). Add any final cool-toned accents in deep shadows. The painting should read as warm light in a cool, shadowed interior—don't over-detail; suggest and let the viewer's eye complete it.

• Overmodeling the face—Vermeer's faces have remarkable simplicity. The beauty is in the light-struck quality and the softness of edges, not in rendered anatomy. Resist the urge to paint individual features; instead, focus on where light and shadow define form.
• Losing the atmospheric quality of the wall—it should feel like air and distance, not a flat backdrop. The wall needs subtle warm-to-cool shifts and should feel like it recedes. Don't make it too uniform or too detailed.
• Mismatching the yellow curtain color—this yellow is specific to warm daylight and contains ochre warmth, not raw cadmium yellow. Its shadows are cool (ultramarine + yellow ochre), not green. This shift from warm to cool in the shadows is key to its three-dimensionality.
• Making edges too crisp throughout—the power of the painting is the contrast between soft, blended areas (the figure) and crisper geometry (the window frame). Vary your edge quality intentionally.
• Treating the still-life foreground with the same precision as the figure—the table objects should be painted more loosely, with the paint remaining visible. They ground the composition but shouldn't compete with the figure in finish.
• Flattening the dress—even though it's dark, it has form and subtle folds. Use loose, directional brushwork to suggest the drape and weight of fabric without harsh edges or too much detail.

beginner friendliness

value contrast

palette complexity

compositional simplicity

brushwork visibility