Hans Bol distributes its values across the middle register, creating harmony without high contrast. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. The most saturated colour, #5487BA, is reserved to 2.1% of the surface, where it acts as a focal punctuation. 59 units of value range underpin the palette's structural clarity: the eye always knows where light falls. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. In the context of Hans Bol's full range of palettes, group 2 represents one movement in an ongoing chromatic dialogue.