Per Krafft the Younger is low-key throughout, a quality associated with Abyssal Bister - deep shadows dominate the composition. Per Krafft the Younger orchestrates warmth above all else - reds, ambers, and siennas take the lead. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. A single dominant - #0E0D0C at 57.2% - sets the character of the whole composition. #763616 functions as the palette's exclamation mark: highest chroma, lowest percentage (2.0%). The value range spans 56 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. Together these qualities place Per Krafft the Younger firmly in the tonal tradition - concerned with mood and atmosphere rather than chromatic display. In the context of Per Krafft the Younger's full range of palettes, group 4 represents one movement in an ongoing chromatic dialogue.