hand painted blue watercolor brush texture on the white background. usable for cards

abstract aged and aqua art backdrop background blot blue border bright brush brushstroke canvas card cards closeup color colorful creative decoration design dirty drawn dub dye element for frame graphic greeting grunge hand handmade hue illustration ink invitation invitations isolated material messy more paint paintbrush painted paper sketch splash stain stroke surface texture usable vintage wash water watercolor watercolour wedding wet white