corrugated door garage green iron metal texture adornments angles appearance architecture blue buildings chimney chimney-stacks chimneys colors colours corrugated-iron historic old roofing roofs rooftops rooves shape style textures background corrode decay disintegrate rust rusting sheet urban architectural-elements bricks brickwork chimney-stack corrugated-roofing heights high patterns perspectives placement protection roof rooftop shapes surface surfaces surfacing textured building bush color colour contrast contrasting corrosion corrugations deterioration elements entrance exit exterior external grime height light metal-work neglect rural rural-decay rusty shade shadows uneven variations wall wear weathering side-wall-chimney abandoned barriers closed colored coloured danger dark demolition derelict disrepair neglected open partially-demolished-building posts safety shed sunlight weeds wood wooden access denied corrugated iron demolished mesh metal work no access partially demolished building rural decay steel army border conflict defence defensive disused Israel land military protect shelter trenches warfare