Low-key values are the structural spine of Panos Terlemezian, giving it gravity and atmosphere. Neither warm nor cool has the upper hand here; the equilibrium between the two generates the palette's visual energy. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. The most saturated colour, #50392E, is reserved to 10.3% of the surface, where it acts as a focal punctuation. 37 units of value spread create a palette that is varied but unified - contrast in the service of harmony. The combination of low values, muted chroma, and compressed range is the signature of the Tonalist mode - painting as atmosphere. This is palette 4 of Panos Terlemezian's sequence - a single chapter in a chromatic story told across many works.