The high-key values of Richard Parkes Bonington give it an effulgent, almost bleached quality. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. The most saturated colour, #916659, is reserved to 6.7% of the surface, where it acts as a focal punctuation. A value spread of 60 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 Richard Parkes Bonington's full range of palettes, group 1 represents one movement in an ongoing chromatic dialogue.