abstract
aluminum
background
brushed
chrome
construction
corrugated
diagonal
effect
exterior
gray
horizontal
industrial
industry
iron
line
lines
material
metal
metallic
nail
panel
parallel
pattern
plate
polished
reflection
reflective
ripple
row
screw
shed
sheet
shiny
silver
sine
smooth
stainless
steel
striped
structure
style
surface
technology
texture
textured
tile
wall
wave
zinc