abstract
art
backdrop
background
bar
beautiful
blame
brown
character
density
feature
figure
fine textured
flatness
form
grain
hardwood
heartwood
line
lumber
mahogany
material
natural
naturally
nature
noble
oak
old
panel
pattern
perennial
plank
plywood
processing
roughness
softwood
streak
strip
structure
style
surface
texture
timber
tree
trunk
value
veneer
wave
wood
wooden