blue
cable
cloud sky
cloudscape
color image
colors
construction industry
dark
electricity
electricity pylon
energy
engineering
frame
fuel and power generation
germany
gray
green color
high section
high voltage line
high voltage power line
horizontal
image
image created 2000s
image created 21st century
industrialization
industry
iron metal
metal
no people
on top of
outdoors
power
power line
red
scaffolding
steel
sun
sunlight
tall
technology