The value structure of Franz Marc is mid-key: quiet, controlled, and cohesive. Warm and cool are kept in productive tension, creating the kind of chromatic harmony that sustains the eye. A restrained, mid-chroma palette: every hue is present and legible, but nothing shouts. Only 4.1% is devoted to #CAB849, yet that small allocation delivers the palette's entire chromatic tension. At 64 units of value range, the palette has the tonal breadth to sustain complex spatial readings. Together these qualities point to the open-air Impressionist method: recording light rather than local colour. In the context of Franz Marc's full range of palettes, group 6 represents one movement in an ongoing chromatic dialogue.