abstract sea art. hand drawn watercolor background made in dark blue and blue shades. paper texture.

abstract art artistic backdrop background blobs blue blur border brouchure brush brushstroke color dab dark deep diffuse drawing drawn effect element fluid glare gradient grunge hand handmade horisontal illustraion image landscape line moonlight multicolored night painting paper pattern ripple sea splash stain stripes surface template texture transition ultramarine water watercolor watercolour waves white