The value structure of Lemuel Francis Abbott is mid-key: quiet, controlled, and cohesive. Heat pervades this palette; warm chromatic identities outweigh cool ones at almost every weight. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. At 5.3%, #C59059 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. The value range spans 64 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. The palette is a signature: Lemuel Francis Abbott's particular sense of value, warmth, and colour weight made legible.