Values in George Dunlop Leslie rest in the mid-range - neither dramatically lit nor steeped in shadow. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. #8A6840 delivers the chromatic peak at only 6.4% - a small shot of colour with outsized visual impact. The full value range is 56 units: broad enough to build convincing three-dimensional form. 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 George Dunlop Leslie's full range of palettes, group 1 represents one movement in an ongoing chromatic dialogue.