Low-key values are the structural spine of Bartholomeus Spranger, giving it gravity and atmosphere. Warmth dominates - the palette of Bartholomeus Spranger leans heavily on the yellow-orange-red arc of the colour wheel. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. Bartholomeus Spranger gives 27.4% of the composition to a single #171513 - a decisive chromatic anchor. #5B3E27 functions as the palette's exclamation mark: highest chroma, lowest percentage (4.7%). The value range spans 59 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. The combination of low values, muted chroma, and compressed range is the signature of the Tonalist mode - painting as atmosphere. This is palette 7 of Bartholomeus Spranger's sequence - a single chapter in a chromatic story told across many works.