abstract aging appearances architectural background color colors colour colours cracked cracks damage damaged dark decay derelict deteriorating deterioration Dirt dirty discoloration discolouration disrepair elements fading grime grimy inside interior lines neglect neglected old old-building paint painted peeling peeling-paint surface surfaces texture textures uneven upkeep wall weathered worn abandoned brown corroded corrosion discarded dumped exposed metal rough rubber rust rusty tire truck tyre unwanted variety vehicle wearing weathering wheel worn-out wornout bleak concept creation death design dez pain fill flaky gloomy graphic grunge illustration image industrial machinery mottled New original oxidisation panel plate red render ruin scrapbooking sepia steampunk style ugly unique urban vector very high resolution xymonau angles appearance architecture Australia care careful caution communication contrast contrasting darwin historic inform information informing perspectives seepage storage tunnel tunnels Underground variations war World-War-2 wwii bark bracts closeup cut fibers fibres fibrous fronds furry gray grey leaf-stalks light nature palm palm-foliage palm-tree parts patterns rugged shaped shapes stem tree trimmed tropical trunk wallpaper wood wooden exterior external aged board coloration disused dry-wood grained grains green grungy hue hues rustic scratches split splitting surfacing textured timber tones variation vintage wood-grains