Light floods Limbourg brothers; the palette keeps values pale and airy across its range. Limbourg brothers builds on cool foundations: the palette favours the blue-cyan-green arc. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. Limbourg brothers gives 34.9% of the composition to a single #DCD8C9 - a decisive chromatic anchor. #AB8747 delivers the chromatic peak at only 5.3% - a small shot of colour with outsized visual impact. The palette spans 45 value units: a measured range that delivers coherence over drama. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. In the context of Limbourg brothers's full range of palettes, group 2 represents one movement in an ongoing chromatic dialogue.