Charles Jacque is strongly light-biased - shadow is suggested rather than declared. Yellow, ochre, sienna: warm hues that Charles Jacque deploys as the palette's primary energy. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. The highest-chroma note - #B8A284 - appears at just 8.7%, deployed as a precision accent against the quieter ground. At 56 units of value range, the palette has the tonal breadth to sustain complex spatial readings. In the context of Charles Jacque's full range of palettes, group 1 represents one movement in an ongoing chromatic dialogue.