The value structure of Georges Lemmen is mid-key: quiet, controlled, and cohesive. The dominant temperature is warm, with earth tones and fire-hues setting the emotional key. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. The saturated accent, #913C29, registers at 9.8% - sparse enough to feel like a deliberate surprise. A value spread of 58 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. In the context of Georges Lemmen's full range of palettes, group 7 represents one movement in an ongoing chromatic dialogue.