Thomas Moran sits in the centre of the value range, lending the palette a sense of even, sustained light. Temperature is cool-dominant, with blue and green families claiming the largest areas. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. At 10.0%, #7E6E4D carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. 66 units of value range underpin the palette's structural clarity: the eye always knows where light falls. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. This is palette 10 of Thomas Moran's sequence - a single chapter in a chromatic story told across many works.