Rudolf Schweitzer-Cumpana sits in the centre of the value range, lending the palette a sense of even, sustained light. Rudolf Schweitzer-Cumpana builds on cool foundations: the palette favours the blue-cyan-green arc. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. The highest-chroma note - #737B4D - appears at just 9.3%, deployed as a precision accent against the quieter ground. The full value range is 61 units: broad enough to build convincing three-dimensional form. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Rudolf Schweitzer-Cumpana's palette 2 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.