smear blots on canvas painting. abstract texture with beige, pink pastel colors stain brushstroke relief texture

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