Abbott Handerson Thayer is low-key throughout, a quality associated with Abyssal Bister - deep shadows dominate the composition. Warm hues command this palette; Abbott Handerson Thayer favours the reds, oranges, and yellows of firelight and earth. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. #110E12 claims 32.6% of the surface, functioning as the work's tonal foundation. At 3.0%, #EAD3A6 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. The full value range is 70 units: broad enough to build convincing three-dimensional form. The combination of low values, muted chroma, and compressed range is the signature of the Tonalist mode - painting as atmosphere. Palette 10 sits within the larger chromatic argument that Abbott Handerson Thayer's complete body of work advances.