age
aging
annual
background
bark
brown
circle
circular
concentric
cross
cut
detail
environment
forest
growth
history
illustration
industry
life
ligneous
log
lumber
macro
material
natural
nature
old
pattern
pine
plant
ring
rough
round
seamless
section
slice
split
stump
texture
textured
timber
top
tree
tree slice
tree trunk
trunk
vector
wood
wooden
years