amber background brown color colors colour colours corrosion dark decay deteriorating deterioration discoloration exposed external gray grey grunge grungy iron lined lines metal neglected old orange painted panel plate rectangle rectangular rough rust rusty shadow shadows streaked streaks sunlight texture textures urban-decay wear weathered worn abstract appearance autumn autumn colors autumn colours autumnal brittle colored colorful coloured colourful contrasts death deciduous dying edge edges exotic fall green leaf leaves light maroon nature red russet variations veins yellow yellowish backdrop beam building construction copy grain graphic groove hardwood industry knot knotted mahogany maple material medium merchant natural oak outbuilding pattern pine plank polish redwood shed space stain stripe timber tree vector wall walnut wood wooden graphicbolt nut reel screw annual bloom bright cluster composite-flower contrast contrasting flora flower flowers gold golden Helianthus helianthus-annuus inflorescence kernels large large-head petals plant plants popular radiant seeds seedy spiral spiralling-florets sunflower sunflowers sunny sunshine widespread abandoned aging agricultural appearances corroded damage damaged derelict discarded discolouration disrepair dumped equipment farm farming machinery machines neglect rural surface surfaces unwanted variety wearing weathering wheels