The value structure of William Spittle is mid-key: quiet, controlled, and cohesive. Warm hues command this palette; William Spittle favours the reds, oranges, and yellows of firelight and earth. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. The saturated accent, #A3814D, registers at 5.0% - sparse enough to feel like a deliberate surprise. The full value range is 57 units: broad enough to build convincing three-dimensional form. The palette is a signature: William Spittle's particular sense of value, warmth, and colour weight made legible.