abstract painted layered blurry painted stained surface white background grunge effect grainy pattern rough texture

white background blue two colors tones bicolor abstract artistic painted pattern wall art winter cool paint artwork contract natural hot pastel colorful multicolor brush strokes blobs drops blots spots smudges desktop laptop screensaver network texture wallpaper transparent blot spot smudge blur blurry blurs textured canvas backdrop design chaotic mixed irregular layered surface grunge grungy effect dots grain grainy gradient splatter rough stained blurred seamless stains