Georges Ribemont-Dessaignes sits in the centre of the value range, lending the palette a sense of even, sustained light. 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. #B1C8D8 at 36.5% of the palette: an overwhelming presence that pulls all other colours into its gravitational field. Only 1.6% is devoted to #CF492D, yet that small allocation delivers the palette's entire chromatic tension. The full value range is 64 units: broad enough to build convincing three-dimensional form. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. In the context of Georges Ribemont-Dessaignes's full range of palettes, group 1 represents one movement in an ongoing chromatic dialogue.