The value structure of James McDougal Hart is mid-key: quiet, controlled, and cohesive. James McDougal Hart keeps warm and cool in parity, a balance that lends the work a perceptual shimmer. Chroma is held at a comfortable level - distinct colours, but no single hue is allowed to overwhelm. Only 9.5% is devoted to #4C420F, yet that small allocation delivers the palette's entire chromatic tension. 77 units of value range underpin the palette's structural clarity: the eye always knows where light falls. The palette reads as an Impressionist one - light-biased, chromatically direct, and built on temperature contrast rather than value opposition. James McDougal Hart's palette 4 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.