plate no. 8142

Blackwell's Island

Edward Hopper, 1928

oil, canvasNew Realismcityscapebuildingswaterskyindustrialboatcityscape

recreation guide

Edward Hopper’s *Blackwell's Island* (1928) is a quintessential example of his 'soft' realism, which simplifies shapes and details to heighten contrast and create mood through saturated color (Source 2). The work exemplifies Hopper’s methodical approach, where the artist waited until the composition was fully worked out in his mind before starting to paint, often relying on preparatory sketches to balance human figures with their environment (Source 2). The painting likely employs the effective use of light and shadow to create a cinematic, noir-like atmosphere, a hallmark of Hopper’s style where bright sunlight and deep shadows play symbolically powerful roles (Source 2).

estimated time

20-30 hours over 5-7 sessions

materials

5 items

steps

6 in sequence

materials

item	purpose	modern equivalent
Oil paints	Primary medium for the final layers	High-quality tube oils (e.g., Winsor & Newton, Gamblin)
Canvas	Support for the painting	Linen or cotton canvas, primed
Oil of copavia (or modern substitute like Galkyd)	Medium for glazing and scumbling, as noted in historical practice	Alkyd medium or linseed oil with damar varnish
Charcoal or Graphite	Underdrawing and compositional sketching	Vine charcoal or soft graphite pencils
Brushes	Application of paint, glazes, and scumbles	Hog bristle and sable brushes of various sizes

preparation

surface prep

The canvas should be primed with a white or light-toned ground to facilitate the layering of transparent glazes and semi-opaque scumbles. Hopper’s methodical nature suggests a clean, prepared surface to allow for precise control over light and shadow effects (Source 2).

underdrawing

Hopper often made preparatory sketches to work out his carefully calculated compositions, paying particular attention to geometrical design and the placement of figures (Source 2). The underdrawing should be light and minimal, serving as a guide for the massing of light and shadow rather than detailed line work, consistent with his 'soft' realism that simplifies shapes (Source 2).

underpainting

A grisaille (monochrome underpainting) is recommended, following the traditional method described in Source 1. This involves painting the composition in neutral tones (black, ultramarine, white) to establish values and forms before applying color. This technique allows the artist to mentally extract red and yellow colors, focusing on the structural integrity of the light and shadow (Source 1).

color palette

Ultramarine

Pure ultramarine blue

Underpainting and cool shadows, consistent with Reynolds’ method cited in Source 1

White Lead/Titanium White

White pigment

Highlights and mixing with ultramarine for the grisaille (Source 1)

Black

Ivory black or lamp black

Deep shadows and defining forms in the underpainting (Source 1)

Yellow Ochre

Natural ochre

General use in Hopper’s palette for earth tones and warm highlights (Source 8)

Red Ochre/Vermilion

Red ochre or cinnabar

Glazing and scumbling to add warmth and saturation, as per the glazing technique (Source 1, Source 8)

Saturated Colors

Various hues

Heightening contrast and creating mood, characteristic of Hopper’s style (Source 2)

composition

Hopper characteristically paid particular attention to geometrical design and the careful placement of human figures in proper balance with their environment (Source 2). The composition of *Blackwell's Island* likely reflects this methodical approach, with the artist having worked out the idea in his mind before starting to paint (Source 2). The use of light and shadow is central, creating a mood that is both realistic and symbolic (Source 2).

step by step

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

underdrawing

step 01
Sketch the basic geometrical forms and placement of figures using charcoal or graphite. Focus on the balance between the environment and any human elements.
Tip — Ensure the composition is fully resolved before moving to paint, as Hopper did not start painting until he had it all worked out in his mind (Source 2).
Preparatory sketching

underpainting

step 02
Create a grisaille using black, ultramarine, and white. Establish the values and forms of the scene, focusing on the interplay of light and shadow.
Tip — Mentally extract red and yellow colors, translating what would be left in nature if these colors were not present (Source 1).
Grisaille

first pass

step 03
Once the grisaille is dry, begin glazing with oil. Apply transparent coats of color, particularly yellow and red tones, to build up the warmth and saturation.
Tip — Use oil of copavia or a modern equivalent as a medium. Glazing is a transparent coat of color that allows the underlying painting to show through (Source 1).
Glazing

refining

step 04
Scumble semi-opaque paint over the glazes, especially over darker grounds, to create coldness and grey blooms where needed.
Tip — Scumbling is a semi-opaque painting through which the underlying painting makes itself felt. It tends to coldness when employed over a darker ground (Source 1).
Scumbling

finishing

step 05
Refine the light and shadow effects to create the desired mood. Use saturated colors to heighten contrast, consistent with Hopper’s 'soft' realism.
Tip — Hopper used saturated color to heighten contrast and create mood, simplifying shapes and details (Source 2).
Saturated color application

varnishing

step 06
Apply a final varnish to protect the painting and enhance the depth of the glazes.
Tip — Ensure the painting is completely dry before varnishing. Varnish can also be mixed with oil for glazing, as noted in Source 1.
Varnishing

critical techniques

Glazing

A transparent coat of color applied over a dry underpainting to build up depth and saturation. Hopper’s style benefits from this layering to achieve his characteristic light effects.

Scumbling

A semi-opaque painting technique used to create coldness and grey blooms, particularly over darker grounds. This helps in achieving the nuanced light and shadow effects seen in Hopper’s work.

Grisaille

A monochrome underpainting that establishes values and forms before color is applied. This method allows for precise control over the composition and light.

common pitfalls

→Over-modeling or being too tied down to outlines, which can detract from the 'soft' realism and emotional appeal of the work (Source 3).
→Attempting to deceive the eye with excessive detail, which can obscure the main idea and disturb the large sense of design (Source 6).
→Neglecting the preparatory sketches, which are crucial for Hopper’s methodical approach to composition (Source 2).

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 color choices for *Blackwell's Island* are not detailed in the sources, so the palette is inferred from Hopper’s general practice and the glazing/scumbling techniques described.
·The exact layout and specific visual details of *Blackwell's Island* are not described in the sources, so the composition notes are based on Hopper’s general habits.
·The specific medium used by Hopper for *Blackwell's Island* is not explicitly stated, so the recommendation of oil of copavia is based on historical practice cited in Source 1.

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 advice on avoiding over-modeling and smallness
The Practice and Science of Drawing↗
- STUDY BY WATTEAU — applied to Importance of not obscuring the main idea with excessive detail
The Science of Painting↗
- CHAPTER V. COLOURING SUBSTANCES — applied to Use of earths, ochres, and other pigments in the palette