Alfred Wallis is strongly light-biased - shadow is suggested rather than declared. Cool hues prevail: blues, greens, and greys anchor the palette's emotional temperature. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. Only 7.3% is devoted to #C7B28E, yet that small allocation delivers the palette's entire chromatic tension. A value spread of 56 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Alfred Wallis's palette 4 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.