The value structure of Alfred Sisley is mid-key: quiet, controlled, and cohesive. Warm and cool tones are held in careful balance - neither family dominates, creating tension and resolution simultaneously. All colours lean toward grey, building depth through value rather than colour punch. The most saturated colour, #8A5F33, is reserved to 4.1% of the surface, where it acts as a focal punctuation. 49 units of value spread create a palette that is varied but unified - contrast in the service of harmony. In the context of Alfred Sisley's full range of palettes, group 13 represents one movement in an ongoing chromatic dialogue.