Stack of logs showing annual growth rings

Stack of logs showing annual growth rings

B720/0031 Rights Managed

Request low-res file

530 pixels on longest edge, unwatermarked

Request/Download high-res file

Price image Pricing

Please login to use the price calculator


Caption: Stack of logs showing annual growth rings. The difference between the heart wood (dark) and the sap wood (light) is seen clearly. Sap wood is saturated with water and contains the living cells of the conducting tissue. After 10-15 years sap wood is converted into heart wood, which is a completely lifeless, dry tissue. The cracks visible in the trunks are due to drying.

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

Keywords: botany, forestry, growth ring, heartwood, log pile, nature, plant, plants, sap wood

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