Richard Parkes Bonington works in the upper reaches of the value scale, creating an atmosphere of brightness and expansiveness. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. A restrained, mid-chroma palette: every hue is present and legible, but nothing shouts. #EBE7BF at 40.6% of the palette: an overwhelming presence that pulls all other colours into its gravitational field. #592416 is not a small accent - at 2.8% it qualifies as a major presence and gives the palette its chromatic identity. A value spread of 69 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. Palette 4 sits within the larger chromatic argument that Richard Parkes Bonington's complete body of work advances.