bark
brown
circle
cut
cutting
detail
ecology
environment
exports
firewood
forest
forestry
group
hardwood
heap
industry
log
logging
logs
lumber
many
material
natural
nature
object
old
outdoor
outdoors
pile
pine
resources
rough
rural
stack
stacked
surface
texture
timber
top
tree
trees
trunk
wall
winter
wood
wooden
woodpile
work