Darkness anchors Louis Cheron; light is rationed, creating dramatic contrast rather than open air. The palette achieves thermal balance - reds and blues, ochres and greens, each holding the other in check. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. Louis Cheron gives 26.2% of the composition to a single #11120D - a decisive chromatic anchor. The saturated accent, #835123, registers at 4.4% - sparse enough to feel like a deliberate surprise. Spanning 44 units on the value axis, the palette achieves the balance between tonal flatness and fragmentation. This tonal restraint is characteristic of the Louis Cheron approach: colour serves light, not the reverse. Palette 4 sits within the larger chromatic argument that Louis Cheron's complete body of work advances.