Values in Jan Weenix rest in the mid-range - neither dramatically lit nor steeped in shadow. Jan Weenix orchestrates warmth above all else - reds, ambers, and siennas take the lead. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. The dominant colour, #1F1A14, takes 25.9% of the total area, establishing the overall mood before any other hue is introduced. #A0663C functions as the palette's exclamation mark: highest chroma, lowest percentage (1.8%). 67 units of value range underpin the palette's structural clarity: the eye always knows where light falls. In the context of Jan Weenix's full range of palettes, group 4 represents one movement in an ongoing chromatic dialogue.