The Channel at Gravelines, Petit Fort Philippe
Painting on canvas • Georges Seurat (French, 1859–1891)

Style & Movement
Neo-Impressionism / Pointillism
Medium & Technique
Oil on canvas; executed using the Pointillist technique (divisionism) involving meticulous application of small, distinct dots of pure color.
Creation Period
1890
Dimensions & Format
73.3 cm x 92.8 cm (28 7/8 in x 36 9/16 in); Landscape orientation
Subject Description
A serene landscape of the harbor at Gravelines, France. The composition features a sweeping curve of a pedestrian walkway in the foreground, leading the eye into the water where several small sailboats are moored. A prominent lighthouse stands on the far left bank against a luminous, hazy sky. The work explores the optical effects of light and color through scientific application.
Condition & Value Assessment
Condition Assessment
Excellent; the work is well-preserved with vibrant color saturation and stable paint film.
Estimated Market Value
$100,000,000 - $150,000,000 (based on rarity and historical significance)
Auction Estimate
$80,000,000 - $120,000,000
Provenance History
Acquired by his family after the artist's death; later passed through private collections including Maximilien Luce; currently held in the collection of the Indianapolis Museum of Art (Gift of Mrs. James W. Fesler).
Art Historical Significance
One of Seurat’s final major works, representing the pinnacle of his Neo-Impressionist theory. It demonstrates his mastery of 'optical mixture' and remains a foundational example of modern art's move toward structural color and geometric composition.
Notable Features
The 'painted border' created by Seurat himself is a signature feature of his later works, intended to transition the viewer into the frame while heightening the internal color contrasts.
Condition Issues
Minor age-related surface accumulation and potential slight yellowing of varnish, though largely mitigated by professional museum conservation.
Conservation Recommendations
Maintain controlled museum environment (approx. 20°C, 50% humidity); use UV-filtering glass and low-level LED lighting (max 50 lux).