abandoned abstract aging background brown color colours concept copyspace decay design fill graphic green grunge illustration image industrial metal old orange oxidisation oxidised paint purple ruin rust rusted scrapbooking style texture ugly unique urban wall weathered yellow autumn colour conifer copper garden leaf leaves natural nature ornamental russet rusty shrub tawny tree aged backdrop colors grungy rough rustic shades surface tone tones vintage wallpaper group hues isolated nine pastel pastels rugged set sign signs barbed wire bio bush fruit gold plant red twig art arts collage craft crafts element ragged scrapbook spatter button buttons circle circles round tints variations