abstract
alloy
aluminium
aluminum
backdrop
background
bright
brushed
chrome
design
frame
glossy
gray
grey
grunge
hard
heavy
highlight
illustration
industrial
industry
iron
light
material
metal
metallic
modern
new
panel
pattern
plate
polished
reflective
sheet
shine
shiny
silver
smooth
stainless
steel
strong
style
surface
texture
textured
titanium
wall
wallpaper