abstract
backdrop
background
bark
board
brown
carpentry
close
close up
dark
dirty
floor
free
ground
grunge
grungy
hardwood
knot
low key
low light
material
natural
nature
old
panel
pine
plank
plant
ring
rough
saw
serenity
slice
space
structure
stump
surface
table
template
texture
textured
timber
time
top
tree
trunk
vintage
wall
wood
wooden