Just one of many types of rail signalling systems you can find along the tracks. This is called a cantilever system as it hangs out over the tracks. http://www.psdcovers.com/cantilever-rail-signal-eps/ postar sinal de trilho mastro Cantilever ferroviário luzes e ilustração de sinais de vetores
Free vector pack with various artistic designs, including man silhouette, record, train rails, hills, moon, birds, dots, lines, circles and grunge splatters. arte trabalho artístico bela Mundo mágico