background
bark
brown
circle
close
closeup
construction
cut
detail
energy
environment
fire
firewood
forest
forestry
fuel
heap
industry
log
logging
lumber
many
material
natural
nature
outdoor
pattern
pile
pine
raw
resource
rings
rough
round
rural
saw
sawed
stack
stacked
stockpile
texture
timber
tree
trunk
up
winter
wood
wooden
woodpile