painting, masterpiece, the play of light upon water, reflected colors of its ripples, reproducing the manifold and animated effects of sunlight and shadow and of direct and reflected light, complementary colors, common objects (discrete flecks, dabs of pure harmonizing or contrasting color), evoking broken-hued brilliance, variations of hue (sunlight, reflections), dematerialized forms, shimmering, vibrating, actual outdoor conditions, water lillies, turtle on a floating log, river bank, dappled sunlight, magic hour lighting,