Olga Rozanova is strongly light-biased - shadow is suggested rather than declared. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. All colours lean toward grey, building depth through value rather than colour punch. A single dominant - #EBEBEF at 31.4% - sets the character of the whole composition. Only 4.5% is devoted to #E89F3F, yet that small allocation delivers the palette's entire chromatic tension. The full value range is 66 units: broad enough to build convincing three-dimensional form. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Palette 1 sits within the larger chromatic argument that Olga Rozanova's complete body of work advances.