abstract
background
bark
brown
circle
circles
cut
detail
end
ends
felled
fire
firewood
forest
forestry
freshly
fuel
hardwood
heap
horizontal
industry
log
logging
logs
lumber
material
natural
nature
pattern
pile
pine
raw
resource
ring
rings
round
saw
sawn
section
sky
stack
stacked
texture
timber
tree
trunk
wood
wooden
woodland
woodpile