watercolor blue hand painted background

abstract aquarel art artistic artwork azure backdrop background blend blot blue blur border bright brush canvas cold color colored colorful colors colour colourful cover decoration decorative design designed dirty drawing effects element flowing grain grained grainy green greenish grunge grungy hand handmade layer layout light mess messed messy motton multicolored page paint painted painting paper pattern picture run scrapbook scrapbooking sea sky soft splash splotch stain stained stroke surface technique texture textured vivid wallpaper water watercolor watercolour wet winter