abstract
alloy
aluminium
aluminum
backdrop
background
black
bright
brushed
chrome
closeup
design
fine
frame
glossy
gray
grey
grunge
hard
heavy
highlight
illustration
industrial
industry
iron
light
material
metal
metallic
new
old
panel
pattern
plaque
plate
polished
reflection
sheet
shiny
silver
smooth
stainless
steel
style
surface
texture
textured
wall
wallpaper
white