Values in Apollonio Domenichini rest in the mid-range - neither dramatically lit nor steeped in shadow. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. All colours lean toward grey, building depth through value rather than colour punch. #D9B984 functions as the palette's exclamation mark: highest chroma, lowest percentage (5.0%). 52 units of value spread create a palette that is varied but unified - contrast in the service of harmony. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Apollonio Domenichini arrived at this balance through long practice; the palette carries the weight of that experience.