The high-key values of Thomas Dewing give it an effulgent, almost bleached quality. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. Saturation is measured and controlled, giving the palette presence without visual aggression. #86B245 delivers the chromatic peak at only 10.3% - a small shot of colour with outsized visual impact. Spanning 39 units on the value axis, the palette achieves the balance between tonal flatness and fragmentation. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Thomas Dewing's palette 1 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.