The work of art titled Concarneau (étude), or Concarneau (study), painted in 1891, is a painting created by the French artist Paul Signac (1863-1935).
Concarneau (study) is an iconic work of the Neo-Impressionist movement, painted in oil on canvas (or panel, depending on the source). As the name suggests, it was a preparatory study for a larger composition. Signac used the Pointillism technique to explore the interaction of light and colour in the coastal town of Concarneau, Brittany, where he stayed to paint.

• Artist: Paul Signac (French, 1863–1935)
• Date: 1891
• Movement: Neo-Impressionism, Pointillism/Divisionism
• Medium: Oil on canvas
• Dimensions: Approximately 24.8 x 33.3 cm (9.76 x 13.11 inches), as this is a study. The larger, related canvases (e.g., Evening Calm, Concarneau, Opus 220) are larger (approx. 64.8 x 81.3 cm).