Kuzma Petrov-Vodkin sits in the centre of the value range, lending the palette a sense of even, sustained light. Warmth dominates - the palette of Kuzma Petrov-Vodkin leans heavily on the yellow-orange-red arc of the colour wheel. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. Only 8.0% is devoted to #C1B5A2, yet that small allocation delivers the palette's entire chromatic tension. Spanning 45 units on the value axis, the palette achieves the balance between tonal flatness and fragmentation. Palette 4 sits within the larger chromatic argument that Kuzma Petrov-Vodkin's complete body of work advances.