In Sous-bois, the viewer is greeted by a tranquil forest scene filled with lush greenery. Various shades of green dominate the canvas, creating a sense of depth and tranquility. Dappled sunlight filters through the leaves, casting gentle shadows on the forest floor.

The composition invites the viewer to step into this serene natural setting. The painting is executed in oil on canvas, a medium that allows for rich color and texture. Corot's brushwork is loose yet deliberate, capturing the essence of the forest without excessive detail. The play of light and shadow is a notable feature, enhancing the three-dimensionality of the scene.

This technique is characteristic of Corot's style, blending realism with a romantic touch. Jean-Baptiste-Camille Corot was a pivotal figure in the transition from Neoclassicism to Impressionism. Sous-bois reflects his deep appreciation for nature and his ability to convey its beauty. Interestingly, Corot often painted en plein air, directly from nature, which influenced his approach to light and color.

This work exemplifies his mastery of landscape painting during the 19th century.