pantograph on top of a tram with overhead lines with eureka tower in melbourne, australia

iron lighting mast line vehicle skyscraper blue facade architecture window electricity light transport streetlight wall tower glass pantograph top tram overhead lines melbourne background blurred eureka australia finance travel facade exterior tall glass financial design district downtown office business building urban modern architecture city background blue cable connection construction current danger detail distribution electric electrical electricity electrification energetic energy engineering equipment tower high industrial industry infrastructure line metal one-legged outdoor overhead pantograph pole power ptv public transport rail railroad railway sky skyscraper steel structure supply system technology train tram transmission transportation voltage wire