The value structure of Nikolai Suetin is mid-key: quiet, controlled, and cohesive. Cool hues prevail: blues, greens, and greys anchor the palette's emotional temperature. Mid-saturation across the board: the palette has colour character without chromatic excess. The most saturated colour, #D24941, is reserved to 12.2% of the surface, where it acts as a focal punctuation. Value range is moderate at 54 units - enough contrast for legibility, not so much as to fragment the tonal unity. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Taken together, these qualities constitute Nikolai Suetin's chromatic voice - distinctive enough to be read across an entire body of work.