age
annual
background
brown
circular
concentric
conceptual
cross
cut
design
drawn
element
forest
graphic
growth
handcrafted
history
icon
illustration
isolated
life
log
lumber
natural
nature
organic
pattern
pine
plant
plywood
ring
rings
ripple
section
shape
slice
split
stump
texture
timber
topography
tree
trunk
wallpaper
white
wood
woodcut
wooden
worn