background
build
circles
construction
cracked
crosscut
cut
cutaway
dead
ecology
edge
firewood
fissure
forest
fracture
grid
incision
industry
log
lumber
lumbering
material
nature
oak
package
paper
pattern
preparation
production
raw
recycle
resources
rift
rigid
sawmill
set
shear
single
slice
split
structure
stump
surface
texture
timber
tree
trunk
wood
wooden