The value structure of Ivan Shishkin is mid-key: quiet, controlled, and cohesive. The dominant temperature is warm, with earth tones and fire-hues setting the emotional key. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. The saturated accent, #CDB6A0, registers at 12.2% - sparse enough to feel like a deliberate surprise. At 60 units of value range, the palette has the tonal breadth to sustain complex spatial readings. Palette 5 sits within the larger chromatic argument that Ivan Shishkin's complete body of work advances.