Jules-Alexandre Grun sits in the centre of the value range, lending the palette a sense of even, sustained light. Temperature reads distinctly warm: the reds and earth tones from Jules-Alexandre Grun carry the compositional weight. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. #29211B claims 25.2% of the surface, functioning as the work's tonal foundation. The highest-chroma note - #965D3D - appears at just 3.3%, deployed as a precision accent against the quieter ground. At 53 units across the value scale, the palette keeps contrast readable without letting it dominate. In the context of Jules-Alexandre Grun's full range of palettes, group 5 represents one movement in an ongoing chromatic dialogue.