Francois Verheyden sits in the centre of the value range, lending the palette a sense of even, sustained light. Francois Verheyden builds on cool foundations: the palette favours the blue-cyan-green arc. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. Only 9.1% is devoted to #8B744D, yet that small allocation delivers the palette's entire chromatic tension. A value spread of 57 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. In the context of Francois Verheyden's full range of palettes, group 1 represents one movement in an ongoing chromatic dialogue.