aluminium
aluminum
backdrop
background
blank
bright
closeup
coarse
crumple
crumpled
empty
foil
glitter
glossy
gray
grey
high
industrial
iron
material
metal
metallic
panel
pattern
polished
reflection
reflective
rough
seamless
sheet
shine
shiny
silver
smooth
space
stainless
steel
surface
texture
textured
torn
tough
warp
warped
wrinkle