Mainie Jellette occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Mainie Jellette builds on cool foundations: the palette favours the blue-cyan-green arc. Colours are neither washed out nor blazing; they occupy the productive middle ground of the chroma scale. At 6.0%, #743C4D carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. The value range spans 55 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. This is palette 4 of Mainie Jellette's sequence - a single chapter in a chromatic story told across many works.