agriculture
bark
brown
business
circle
cut
deforestation
detail
ecology
energy
environment
firewood
forest
forestry
fuel
heap
industrial
industry
landscape
log
logging
lumber
many
material
natural
nature
old
outdoor
pattern
pile
piled
pine
production
raw
road
rough
round
rural
sell
stack
stacked
storage
texture
thicket
timber
tree
trunk
wood
wooden
woodpile