abstract
aged
annual
backdrop
background
black
burns
circle
circular
closeup
coconut
concentric
cracks
crop
cross
cut
detail
dried
fiber
flat
floral
forestry
growth
hard
history
industry
life
log
lumber
macro
material
natural
nature
old
pattern
plant
ridges
ring
round
section
slice
split
structure
stump
texture
timber
tree
white
wood
years