abiotic
abstract
backdrop
background
close up
compound
elastomer
geometric
geometrical
geometry
gray
grey
industrial
insulation
macro
manufactured
material
metallic
pad
pattern
plastic
plasticated
polymer
polymeric
polystyrene
polythene
pvc
reflection
resin
rough
shape
silver
surface
symmetry
synthetic
synthetical
texture
textured
thermal
thermoplastic
wattled
wickered