Time…
… waits for no man, nor metal railings by the look of this rust!
*Shot on a Sony NEX 7 Mirrorless 24mp Digital Camera using a Sirius f/2.8 28mm Macro lens with settings at ISO-100, aperture at f/2.8, spot metering mode and an exposure time of 1/500 seconds*
Stretch the Horizon 
The textures are awesome