Mid-key values give Aleksey Morgunov its characteristic quietness - nothing blazes, nothing disappears. Temperature is cool-dominant, with blue and green families claiming the largest areas. Saturation is measured and controlled, giving the palette presence without visual aggression. Only 4.4% is devoted to #7A4127, yet that small allocation delivers the palette's entire chromatic tension. At 60 units of value range, the palette has the tonal breadth to sustain complex spatial readings. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Palette 4 sits within the larger chromatic argument that Aleksey Morgunov's complete body of work advances.