aging cracked damage damaged deteriorating fading maintenance nails unkept upkeep walls weather board wall weather boards weathered weathered boards wood woodwork worn abandoned bad condition building chair deterioration Dirt dirty filth grunge grungy house moss nhygienic object outdoors plastic red render scratched single apple bad bad apple bad to the core brown browning color colour mushy one one bad apple rotten soft to the core wrinkled blistering cobwebs painted peeling vent blue gray blue grey citrus citrus fruit danger dangerous discoloration food fruit fungi growth lemon mold moldy mottled mould mouldy off raised rotting surface unhealthy yellow colors colours corrosion decay edge edged edges linear lines orange purple ragged rails railways rough rust rusty sharp surfaces textures tracks uneven variations wearing weathering appearances architectural architecture background basic brick wall bricks cracks firm red bricks solid standard strength traditional brick wall wall wallpaper alignment angled angles appearance closed disrepair doors elements entrance exit exterior external foliage grime lean leaning light lopsided neglect old roof roofing safety shed structure sunlight vegetation angle city dark discolouration grimy neglected peeling-paint renovate renovation urban-decay windows