abstract grayscale greyscale iron line metal rail rails railway railway line railways sleeper sleepers train trains transport abandoned ballast blue-metal dangerous-surfaces dangers distance disused disused-tracks history isolated merging neglected past perspectives railway-line railway-tracks rural rust rusting rusty tracks weathered Barmouth bridge Causeway coastline estuary gantry girders hills resort sea shore tidal tide wales water welsh farming-area tracks-still-in-use Western-Australia beneath blue cobble cobbles decay depot Dirt dundee garage gray grey ground old pattern paved pavement perspective public road street tarmac texture track tram tramcar under Victorian weeds abandoned-railway-station architectural architecture barriers brick-walls building fences fencing former-railway-station loading loading-crane loading-platform platform roof roofing roofing-tiles Sheds station