rust wire mesh pattern

aged background barrier border brownish cage corrode corroding corrosion decay decaying dense dirty dull element eroded fence flaking flaky grid heavy horizontal illustration image industrial interlaced iron isolate isolated mesh metal metallic military net nice object obstacle old oxide partition past pattern protect protection ruin ruined rust rusted rustic rusting rusty safety secure security soiled square structure surface texture textures thick thread threads vertical weathered web wire wires woven