Vincent van Gogh occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Vincent van Gogh tilts toward cool - blues and silver-greys carry the structural weight. Colours are neither washed out nor blazing; they occupy the productive middle ground of the chroma scale. #C9AD46 functions as the palette's exclamation mark: highest chroma, lowest percentage (10.7%). 51 units of value spread create a palette that is varied but unified - contrast in the service of harmony. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. In the context of Vincent van Gogh's full range of palettes, group 20 represents one movement in an ongoing chromatic dialogue.