The value structure of Publio de Tommasi is mid-key: quiet, controlled, and cohesive. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. #5B402E delivers the chromatic peak at only 5.0% - a small shot of colour with outsized visual impact. Spanning 50 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. The palette is recognisably Publio de Tommasi's own: particular in its temperature, chroma, and the economy of its brightest note.