abstract
border
bug
chrysalis
colours
control
crack
cross
curves
damage
death
destroyed
destruction
dirty
disease
disruption
distressed
engraved
footprint
gallery
grain
grunge
habitat
hardwood
insect
mark
material
odd
ornament
pest
pine
plank
retro
rough
species
surface
textured
timber
trace
track
trail
tunnel
wood texture