Mid-key values give Hilma af Klint its characteristic quietness - nothing blazes, nothing disappears. Hilma af Klint orchestrates warmth above all else - reds, ambers, and siennas take the lead. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. At 6.3%, #D7AC4B carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. From deepest dark to palest light, the palette traverses 63 units of the value scale - a span that creates natural depth. Hilma af Klint arrived at this balance through long practice; the palette carries the weight of that experience.