The value structure of Paul Jamin is mid-key: quiet, controlled, and cohesive. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. All colours lean toward grey, building depth through value rather than colour punch. The highest-chroma note - #8E9C5D - appears at just 3.4%, deployed as a precision accent against the quieter ground. 66 units of value range underpin the palette's structural clarity: the eye always knows where light falls. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. This is palette 2 of Paul Jamin's sequence - a single chapter in a chromatic story told across many works.