Cross-section of a tree trunk showing annual age rings

---

Size: 6240px × 4160px
Photo credit: © Opreanu Roberto Sorin / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 1940, 1950, abstract, age, ageing, aging, annual, background, biology, brown, circle, concentric, concepts, conservation, cross, cut, environment, finger, forest, grain, growth, history, industry, layers, life, log, lumber, macro, material, natural, nature, pattern, process, ring, rough, section, showing, slice, texture, textured, timber, time, tree, trunk, weathered, wood, wooden, year