Robert Spencer distributes its values across the middle register, creating harmony without high contrast. Warm hues command this palette; Robert Spencer favours the reds, oranges, and yellows of firelight and earth. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. The most saturated colour, #D1B8A1, is reserved to 8.6% of the surface, where it acts as a focal punctuation. A value spread of 56 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. Palette 11 sits within the larger chromatic argument that Robert Spencer's complete body of work advances.