Salomon van Ruysdael occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Salomon van Ruysdael 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. The most saturated colour, #261B14, is reserved to 7.3% of the surface, where it acts as a focal punctuation. From deepest dark to palest light, the palette traverses 69 units of the value scale - a span that creates natural depth. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Palette 4 sits within the larger chromatic argument that Salomon van Ruysdael's complete body of work advances.