Transmission towers! They carry the flow of electricity from the power stations to places that need them. You might not see them as often inside the city, but as soon as you take a bit of time outside of the city limits, you'll see these super large steel towers. The huge concrete supports and the rustic looking design creates an almost Romantic theme--there are interestingly enough a lot of enthusiasts! See them paired with a blue sky or a evening sunset... check out these beautiful transmission tower illustrations.