Walnut tree trunk

Walnut tree trunk

B720/0241 Rights Managed

Request low-res file

530 pixels on longest edge, unwatermarked

Request/Download high-res file

Uncompressed file size: 49.9MB

Downloadable file size: 5.7MB

Price image Pricing

Please login to use the price calculator


Caption: Walnut tree trunk. Cross-section of the trunk of a walnut tree (Juglans regia), showing its different rings. On the outside is the cork, which exhibits the characteristic pattern of cork layers that are laid down at angles to one another. The cork is an external, secondary tissue impermeable to water and gases and protects the wood beneath. The wood is divided into an outer layer of sapwood (living wood in a growing tree) and a central layer of dead wood (heartwood) that is impregnated with tannins and resins. Tannins and resins deter fungi, bacteria and insects, and so make it resistant to decay. Walnut is one of the finest woods for cabinet makers because of its beautiful grain.

Release details: Model release not required. Property release not required.

Keywords: anatomical, anatomy, bark, biological, biology, botanical, botany, cork, cross section, cross-section, dead wood, dendrology, flora, heartwood, impermeable, internal structure, juglans regia, layer, layers, nature, plant, plant biology, plants, resin, resins, rings, sapwood, structures, tannin, tannins, tree, treetrunk, trunk, walnut, wood

Licence fees: A licence fee will be charged for any media (low or high resolution) used in your project.