Ernst Ludwig Kirchner is high in key: pale, luminous, and filled with optical air. Yellow, ochre, sienna: warm hues that Ernst Ludwig Kirchner deploys as the palette's primary energy. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. #7BBBB6 functions as the palette's exclamation mark: highest chroma, lowest percentage (4.0%). At 66 units of value range, the palette has the tonal breadth to sustain complex spatial readings. In the context of Ernst Ludwig Kirchner's full range of palettes, group 1 represents one movement in an ongoing chromatic dialogue.