The value structure of Grant Wood is mid-key: quiet, controlled, and cohesive. Temperature reads distinctly warm: the reds and earth tones from Grant Wood carry the compositional weight. Mid-saturation across the board: the palette has colour character without chromatic excess. Only 4.9% is devoted to #CFA77C, yet that small allocation delivers the palette's entire chromatic tension. At 57 units of value range, the palette has the tonal breadth to sustain complex spatial readings. Grant Wood's palette 8 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.