backdrop background blank book business college copyspace design edge education exercise book graphic grey grunge illustration kids learn letter line lined paper list message note notebook old page paint paper school scrapbooking sheet shopping smeared stains stationery striped student texture vector vintage write writing paper sepia abstract arty blend brown city decay decoration desktop gray grungy light lines metal pattern random render shapes shine tech urban wallpaper building concept corrugated corrugations Dirt industrial metallic realistic roof shed smudge urban decay wall wrinkles 1 aged antique auto black car checker checkered checkers competition derby finish flag formula free grand grime grimy grunged image one photo photograph picture prix race racing resource retro somadjinn square squares stock textured white box cardboard dez pain packing packing box parchment xymonau blue copy office pad workbook writing amber color colors colour colours corrosion dark deteriorating deterioration discoloration exposed external iron lined neglected orange painted panel plate rectangle rectangular rough rust rusty shadow shadows streaked streaks sunlight textures urban-decay wear weathered worn drawing geometry graph creation fill girly green marble pastel pink pretty stripes swirl wave yellow