pink lilac purple blue shades abstract blurred painted layered seamless background grainy pattern grunge paint

seamless abstract blur painted pattern background backdrop texture wallpapers canvas delicate light pastel pink lilac purple blue blurry blurred blurs washed transparent blot stain stained stroke smudge splash splashing splat mixed irregular colorful brush layered grungy grunge effect paint splatter spray dirty blob artistic artwork dye expressive paintbrush rough template mess messy swatch grain grainy gradient broken