The image is a composite of three wood sections, labeled as transverse, radial, and tangential, showcasing the grain patterns of Black Walnut (Juglans nigra, L.). **Top Section (Transverse):** This section displays a circular view of the wood, revealing concentric growth rings. The color is a rich, warm brown with variations in shade, highlighting the annual growth patterns. The rings are tightly packed, indicating slow and steady growth. **Middle Section (Radial):** This section shows a straight-grained view of the wood, with long, parallel lines running along the length of the section. The color is a lighter shade of brown compared to the transverse section, and the grain appears more uniform. **Bottom Section (Tangential):** This section presents a more complex grain pattern, with wavy and interlocking lines. The color is a darker shade of brown, and the grain appears more pronounced and textured. **Text:** The image includes text labels identifying the wood species (Black Walnut), scientific name (Juglans nigra, L.), and the type of section (transverse, radial, tangential). There are also German and French translations of the wood name at the bottom. The image is labeled as '35' at the top left corner. At the very bottom, there is a note indicating that the publication was made by Ramsey B. Hough, B.A., Lowville, N.Y., U.S.A.