background crate decoration decorative grating grid grille iron jail metal pattern prison safe safety steel texture abstract backdrop city decay grunge grungy paint peeled plate scratch scratched urban boat bollard dock isolated lash lines moor mooring rope secure ship tether tie abandoned angles appearance barriers building closed color colored colors colour coloured colours corrugated corrugated-iron danger dark demolition derelict deterioration disrepair elements exterior external light neglect neglected old open partially-demolished-building posts roof roofing rural rural-decay rust rusting rusty shade shadows shed sunlight weeds wood wooden access denied bush corrugated iron corrugations demolished entrance exit grime mesh metal work no access partially demolished building rural decay army border conflict defence defensive disused Israel land military protect shelter trenches warfare bar bars closeup construction hard scaffold scaffolding stack stacked staging stuts