aluminum
アルミニウム
abstract
abstraction
aluminium
array of holes
art
backdrop
background
black
blurred nature
building material
circles
close up
closeup
color
contemporary
dark
decorative
design
fabric
factory
floor
glow
grey
holes
holey
industrial
industry
iron
light
material
mesh
metal
metallic
modern
pattern
perforated sheet
perforation
plastic
process
protect
receding
room
steel
steel background
structure
style
surface
texture
wallpaper