blend blur blurs colorful colors colour colours experimental fabric gradient hue hues motion series shade shades tone tones variation variations button buttons grunge grungy isolated metal nine round rustic rusty set variety various ball balls marbles pattern relection twirl twirls abstract backdrop background canvas cloth color copyspace paint pastel aged blank collage frame layout paper scrap scrapbook scraps tattered template texture torn vintage worn art painting paints spatter watercolor watercolour