Serge Sudeikin works in the upper reaches of the value scale, creating an atmosphere of brightness and expansiveness. Serge Sudeikin tilts toward cool - blues and silver-greys carry the structural weight. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. 29.5% of the palette belongs to #E5E4ED, a concentration that makes it the unmistakable visual centre. The most saturated colour, #9B7236, is reserved to 2.6% of the surface, where it acts as a focal punctuation. 67 units of value range underpin the palette's structural clarity: the eye always knows where light falls. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. This is palette 5 of Serge Sudeikin's sequence - a single chapter in a chromatic story told across many works.