Values in flower painting rest in the mid-range - neither dramatically lit nor steeped in shadow. Built on cool foundations: the palette favours the blue-cyan-green arc. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. 37.1% of the palette belongs to #1F1D18, a concentration that makes it the unmistakable visual centre. The highest-chroma note - #AF8D48 - appears at just 2.1%, deployed as a precision accent against the quieter ground. The value range spans 59 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky.