The high-key values of Igor Grabar give it an effulgent, almost bleached quality. 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. #F2EFEA at 56.1% of the palette: an overwhelming presence that pulls all other colours into its gravitational field. The highest-chroma note - #604C3D - appears at just 4.0%, deployed as a precision accent against the quieter ground. From deepest dark to palest light, the palette traverses 73 units of the value scale - a span that creates natural depth. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. In the context of Igor Grabar's full range of palettes, group 8 represents one movement in an ongoing chromatic dialogue.