A tree trunk showing typical spiral growth pattern
A tree trunk showing typical spiral growth pattern. Many trees grow in a spiral fashion as as a spiral gives greater strength to a cylinder/tube (look at the inside of a toilet roll, or see how metal posts for roadsigns and floodlights are fabricated).
Size: 3427px × 5150px
Location: Thorp Perrow Arboretum, Noerth Yorkshire, UK
Photo credit: © Alistair Scott / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: bole, botanical, botany, characteristic, common, cylinder, distinctive, shaft, spiral, stalk, stem, strength, support, tree, treetrunk, trunk, trunk”, typical, visible, “tree
