background
blue
bunch
cable
chaos
chaotic
city
column
communication
connection
current
danger
electric
electrical
electricity
energy
engineering
environment
equipment
generator
high
industrial
industry
infrastructure
internet
light
line
many
mast
messy
metal
network
pillar
pole
post
power
pylon
silhouette
sky
steel
structure
sunny
supply
technology
tower
transmission
volt
voltage
watt
wire