flower painting is high in key: pale, luminous, and filled with optical air. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. 38.7% of the palette belongs to #B6A88A, a concentration that makes it the unmistakable visual centre. #CF8F69 delivers the chromatic peak at only 2.6% - a small shot of colour with outsized visual impact. At 43 units across the value scale, the palette keeps contrast readable without letting it dominate. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky.