Bengt Nordenberg is built on dark foundations, with values clustered toward shadow. Warm hues command this palette; Bengt Nordenberg favours the reds, oranges, and yellows of firelight and earth. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The dominant colour, #171510, takes 28.3% of the total area, establishing the overall mood before any other hue is introduced. The most saturated colour, #523716, is reserved to 10.7% of the surface, where it acts as a focal punctuation. At 63 units of value range, the palette has the tonal breadth to sustain complex spatial readings. Together these qualities place Bengt Nordenberg firmly in the tonal tradition - concerned with mood and atmosphere rather than chromatic display. This is palette 4 of Bengt Nordenberg's sequence - a single chapter in a chromatic story told across many works.