Values in Irma Stern tilt decisively toward white, giving the palette its luminous character. Cool hues prevail: blues, greens, and greys anchor the palette's emotional temperature. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. The highest-chroma note - #B45656 - appears at just 9.8%, deployed as a precision accent against the quieter ground. At 42 units across the value scale, the palette keeps contrast readable without letting it dominate. 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 Irma Stern's full range of palettes, group 1 represents one movement in an ongoing chromatic dialogue.