David Cox is strongly light-biased - shadow is suggested rather than declared. David Cox builds on cool foundations: the palette favours the blue-cyan-green arc. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. At 28.9%, #E9D9B6 functions less as a colour accent and more as a complete atmospheric environment. At 5.5%, #BA935A 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 64 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. This is palette 4 of David Cox's sequence - a single chapter in a chromatic story told across many works.