Mid-key values give Walter Sickert its characteristic quietness - nothing blazes, nothing disappears. The dominant temperature is warm, with earth tones and fire-hues setting the emotional key. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The dominant colour, #45342F, takes 27.6% of the total area, establishing the overall mood before any other hue is introduced. Only 5.6% is devoted to #A68757, yet that small allocation delivers the palette's entire chromatic tension. Spanning 34 units on the value axis, the palette achieves the balance between tonal flatness and fragmentation. Walter Sickert's palette 4 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.