black, white, green and pink brush strokes on an art canvas close-up

green leaf flower petal pink plant hand organ produce red food grass invertebrate purple finger eye black white brush strokes art canvas close-up abstract artist stroke complexity copy space creativity curve design dye ink inspiration material messy paint paintbrush sketch artist#39aph39#s palette backgrounds painting activity painted oil craft modern acrylic education artistic background banner brushstroke brushstrokes chalk color concept creative detail grunge drawn hobby impressionism master paintings scratchy scrawl stain surface texture tones wallpaper close-up