abandoned
absorber
abstract
background
braid
brown
cabling
close
closeup
coil
constructions
corroded
detail
diagonal
duty
grease
hawser
heavy
horizontal
industrial
industry
lift
lifting
line
metal
metallic
mono
monochrome
ocher
pattern
pulley
reel
ring
rough
rust
rusty
scrap
scrapped
silver
sling
spiral
spool
stainless
strand
strength
sun
sunlight
twine
twisted