portrait distributes its values across the middle register, creating harmony without high contrast. The palette tilts toward cool - blues and silver-greys carry the structural weight. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. #AB754B delivers the chromatic peak at only 5.1% - a small shot of colour with outsized visual impact. Spanning 54 units on the value axis, the palette achieves the balance between tonal flatness and fragmentation. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively.