set of abstract texture beige, pink pastel color stain brushstroke relief texture background. hand drawn watercolor and

art paint painting watercolor brushstroke smear pastel acrylic oil blot paper texture pink flower beige relief neutral stroke brush blotch stain abstract impressionism spot cloud background colours banner pattern dirty modern scribble grunge cream graphic wallpaper stucco scrawl nature scratch ink dye canvas contemporary handdrawn gouache aesthetic ai generated