L’arbre aux racines (Tree with Roots), Eugène Bléry, etching on chine collé, roughly 5×7″ (11 x 16 cm), in the collection of the National Gallery of Art, DC, which haas both zoomable and downloadable versions of the image.
A wonderful evocation of a deep forest scene, showing the effectiveness of just value and texture to convey mood and atmosphere. The images on the NGA site are actually much higher resolution than the detail crops I’ve provided above.
Chine collé refers to a technique in which a print is made on delicate or thin paper, supported by a thicker material during the printing process
Link: L'arbre aux racines, NGA, DC