Elizabeth Thompson is high in key: pale, luminous, and filled with optical air. Elizabeth Thompson tilts toward cool - blues and silver-greys carry the structural weight. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. #FDFEFF at 44.5% of the palette: an overwhelming presence that pulls all other colours into its gravitational field. The saturated accent, #CA9BB7, registers at 2.8% - sparse enough to feel like a deliberate surprise. At 58 units of value range, the palette has the tonal breadth to sustain complex spatial readings. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Palette 3 sits within the larger chromatic argument that Elizabeth Thompson's complete body of work advances.