watercolor abstract pastel background, hand-painted texture, watercolor purple, yellow, and green stains. for backgrounds

abstract art artistic backdrop background backgrounds blank blue bright brush canvas color colorful covers creative creativity decoration decorative design digital dirty drawing element fabric frame gradient graphic greee green grunge hand handpainted illustration image ink material packaging paint paintbrush paper pastel pink purple sketch splash stains stroke texture textured vintage violet wallpaper wallpapers water watercolor white yellow