Pietro de' Pietri keeps values measured and balanced, a hallmark of tonal restraint. Temperature reads distinctly warm: the reds and earth tones from Pietro de' Pietri carry the compositional weight. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. 40.0% of the palette belongs to #221B16, a concentration that makes it the unmistakable visual centre. Only 3.0% is devoted to #9B7E54, yet that small allocation delivers the palette's entire chromatic tension. The full value range is 76 units: broad enough to build convincing three-dimensional form. Pietro de' Pietri's palette 1 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.