Sous-bois

"Sous-bois" (Forest Interior) of 1920, held at the Kunsthalle Bremen, depicts the enclosed world of a woodland interior — a subject distinct from Vallotton's open coastal and Alpine landscapes. The forest interior presents particular formal challenges: overhead canopy, filtered light, the repetition of vertical tree trunks, and the absence of a clear horizon. Vallotton's approach, consistent with his broader landscape practice, resists the atmospheric forest light that Impressionist painters (Monet's forests at Fontainebleau, for example) sought to capture. Instead, the trees are simplified into vertical structural elements, the undergrowth resolved into flat colour zones, and the filtering of light through canopy described through tonal contrast rather than broken colour. The Kunsthalle Bremen, one of Germany's oldest public art museums, holds significant French and German works from the late nineteenth and early twentieth centuries alongside this canvas.

Oil on canvas with smooth handling. The forest interior's vertical emphasis — multiple tree trunks creating a grid of verticals against the horizontal ground — is resolved through careful tonal differentiation that maintains each trunk as a distinct form. Light filtering through the canopy is indicated through tonal variation in the forest floor rather than broken optical effects.