Light floods Marcel Duchamp; the palette keeps values pale and airy across its range. Neither warm nor cool has the upper hand here; the equilibrium between the two generates the palette's visual energy. Chroma is moderate: colours carry enough saturation to be read as colour, but the palette stops well short of garish intensity. The highest-chroma note - #A55E2A - appears at just 6.9%, deployed as a precision accent against the quieter ground. The full value range is 59 units: broad enough to build convincing three-dimensional form. The combination of mid-to-high key, balanced temperature, and elevated chroma is characteristic of Impressionist observation: light broken into its component hues. In the context of Marcel Duchamp's full range of palettes, group 2 represents one movement in an ongoing chromatic dialogue.