Ключевые слова: abstract art, abstract brushwork, abstract expressionism, art for car enthusiasts, artistic craftsmanship, artistic interpretation, artistic techniques, artistic vision, artwork for bmw lovers, automobile illustration, automotive art, automotive design, blue bmw m4 painting, bmw m4 artwork, bold color palette, colorful brushstrokes, contemporary painting, creative expression, dark amber and cyan, digital art techniques, digital painting, dynamic composition, expressive art, lively colors, modern art, postimpressionist, postimpressionist art, simple colorful illustrations, speedpainting, unique art style, vibrant colors, visual impact, yanjun cheng,