Low-key values are the structural spine of Giovanni Battista Torriglia, giving it gravity and atmosphere. Yellow, ochre, sienna: warm hues that Giovanni Battista Torriglia deploys as the palette's primary energy. All colours lean toward grey, building depth through value rather than colour punch. A single dominant - #0F0909 at 42.4% - sets the character of the whole composition. The most saturated colour, #C67150, is reserved to 1.6% of the surface, where it acts as a focal punctuation. The value range spans 72 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. Together these qualities place Giovanni Battista Torriglia firmly in the tonal tradition - concerned with mood and atmosphere rather than chromatic display. In the context of Giovanni Battista Torriglia's full range of palettes, group 4 represents one movement in an ongoing chromatic dialogue.