John Quidor sits in the centre of the value range, lending the palette a sense of even, sustained light. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The saturated accent, #73591D, registers at 8.0% - sparse enough to feel like a deliberate surprise. Spanning 50 units on the value axis, the palette achieves the balance between tonal flatness and fragmentation. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. The palette is a signature: John Quidor's particular sense of value, warmth, and colour weight made legible.