Edward Ladell 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. #A4712E delivers the chromatic peak at only 4.6% - a small shot of colour with outsized visual impact. 49 units of value spread create a palette that is varied but unified - contrast in the service of harmony. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. This is palette 4 of Edward Ladell's sequence - a single chapter in a chromatic story told across many works.