Maurice Prendergast is strongly light-biased - shadow is suggested rather than declared. Maurice Prendergast builds on cool foundations: the palette favours the blue-cyan-green arc. All colours lean toward grey, building depth through value rather than colour punch. The most saturated colour, #486197, is reserved to 3.8% of the surface, where it acts as a focal punctuation. A value spread of 65 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. This is palette 7 of Maurice Prendergast's sequence - a single chapter in a chromatic story told across many works.