Walter Sickert sits in the centre of the value range, lending the palette a sense of even, sustained light. Walter Sickert builds on cool foundations: the palette favours the blue-cyan-green arc. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. At 11.1%, #5F7DA1 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. A value spread of 58 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. In the context of Walter Sickert's full range of palettes, group 2 represents one movement in an ongoing chromatic dialogue.