arts ba1969 backdrop background collage crafts grunge metal paper rust rustic rusty scrapbook scraps series surface tattered texture torn worn abstract colourful design iron metals old oxide pastel pink rusted rusting steel structure wheathered aircraft amunition army artillery attack bomb bombshel bullet cannon danger explosion explosive heavy military misfire missile war weapon bar daylight Dirt dirty frame glass gray lath mullion plaster roughcast sun transom wall white window windows bars building closeup concrete construction hard knot reinforce reinforcement reinforcements sharp steelwire tough twist twisted wire beach bluff corrugated decay down graffiti New rock rocks run rundown sea seaweed sky urban zealand barrier beaten bricks chipped course damaged paint road rotten rough scratched spray paint street yellow