Maurice de Vlaminck keeps values measured and balanced, a hallmark of tonal restraint. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. All colours lean toward grey, building depth through value rather than colour punch. The most saturated colour, #6B8EA7, is reserved to 7.1% of the surface, where it acts as a focal punctuation. At 62 units of value range, the palette has the tonal breadth to sustain complex spatial readings. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. In the context of Maurice de Vlaminck's full range of palettes, group 4 represents one movement in an ongoing chromatic dialogue.