Paul Thumann is built on dark foundations, with values clustered toward shadow. Paul Thumann builds on cool foundations: the palette favours the blue-cyan-green arc. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. The highest-chroma note - #9D8254 - appears at just 5.4%, deployed as a precision accent against the quieter ground. The value range spans 63 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. Paul Thumann's palette 5 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.