The value structure of Frits Thaulow is mid-key: quiet, controlled, and cohesive. Temperature is cool-dominant, with blue and green families claiming the largest areas. All colours lean toward grey, building depth through value rather than colour punch. The saturated accent, #C3B58D, registers at 11.8% - sparse enough to feel like a deliberate surprise. The value range spans 66 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Frits Thaulow's palette 4 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.