Synthetism is the name Post-Impressionist artists like Paul Gauguin, Émile Bernard, and Louis Anquetin gave to their break with Impressionism in the late 1880s. Working around Pont-Aven in Brittany, they sought to synthesize three things: the outward appearance of the subject, the artist's feelings about it, and the pure, flat means of painting itself. In practice that meant bold, unmodulated areas of color bounded by dark outlines (a manner known as cloisonnism), flattened space, and subjects drawn from Breton piety and rural life. The term derives from the French verb synthétiser, to combine into a new, complex product. Though it lasted only a few years and overlapped with Cloisonnism and later Symbolism, Synthetism's flat, decorative color opened the door to much of modern painting.
Poster of the Exhibition of Paintings by the Impressionist and Synthetist Group, at Café des Arts, Volpini manager.Public domain (credit: Imprimerie E. Watelet, 55 Boulevard Edgar Quinet, Paris) · source
Defining characteristics
Flat areas of bold, often non-naturalistic color
Dark outlines enclosing the color areas (cloisonnism)
Flattened space with little modeling or perspective depth
Observed appearance fused with the artist's subjective feeling
Decorative, rhythmic arrangement of forms across the canvas
Key figures
Paul Gauguin(1848-1903) — Led the Pont-Aven circle and defined Synthetist practice in works like Vision After the Sermon
Émile Bernard(1868-1941) — Developed the flat color and bold outline of cloisonnism alongside Gauguin
Louis Anquetin(1861-1932) — Named among the artists who originated the approach
Paul Sérusier(1864-1927) — Carried Synthetism to Paris in The Talisman (1888) and on to the Nabis