Herrad of Landsberg is high in key: pale, luminous, and filled with optical air. Herrad of Landsberg tilts toward cool - blues and silver-greys carry the structural weight. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. Herrad of Landsberg gives 30.1% of the composition to a single #F6F1E1 - a decisive chromatic anchor. At 4.9%, #843F29 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. 63 units of value range underpin the palette's structural clarity: the eye always knows where light falls. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. In the context of Herrad of Landsberg's full range of palettes, group 5 represents one movement in an ongoing chromatic dialogue.