Light floods Ivan Bilibin; the palette keeps values pale and airy across its range. Ivan Bilibin tilts toward cool - blues and silver-greys carry the structural weight. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. The highest-chroma note - #B36E56 - appears at just 9.2%, deployed as a precision accent against the quieter ground. The value range spans 58 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Taken together, these qualities constitute Ivan Bilibin's chromatic voice - distinctive enough to be read across an entire body of work.