Sketch 6: Overhead tram wires

Every day thousands of people are travelling around Melbourne city and surrounding areas by tram. I was impressed with the dense catenary which was transmitting electric energy to trams when I first came to Melbourne. The structure of this overhead wires looks like there are myriad power lines collaborating and connecting together to create a network operating system for tram work. That was why I shot about the wire as I thought when we are collaborating with others, it also means we are connecting to them in the same network.