aluminum
アルミニウム
abstract
anger
backgrounds
black
cap
closeup
color image
colors
construction
copy space
distant
earth mover
fossil fuel
fuel and power generation
gasoline
horizontal
hydraulic fluid
hydraulic oil
hydraulics
image
image created 2000s
image created 21st century
image date
iron
lubrication
macro
medium shot
metal
no people
oil
outdoors
pipe
red
reflection
rubber
screw
screw nut
silver
steel
sun
sunlight
yellow