sea wave water and sand. abstract watercolor and acrylic flow blot smear painting. color canvas texture background

abstract acrylic art background beach blot blue brushstroke canvas cloud coast color daub dirty dot draw drawing drop dye empty flow foam fog gouache landscape nature ocean paint palette panting paper patch pattern rest sand scratch scribble sea seaboard seaside shore sketch sky smear smoke splash stain stroke summer swab texture touch travel tropical water watercolor wave