Gosta Adrian-Nilsson keeps values measured and balanced, a hallmark of tonal restraint. Warm and cool tones are held in careful balance - neither family dominates, creating tension and resolution simultaneously. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. #3E3936 claims 39.6% of the surface, functioning as the work's tonal foundation. #986F70 functions as the palette's exclamation mark: highest chroma, lowest percentage (0.7%). At 66 units of value range, the palette has the tonal breadth to sustain complex spatial readings. Gosta Adrian-Nilsson's palette 4 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.