The value structure of Kuzma Petrov-Vodkin is mid-key: quiet, controlled, and cohesive. The dominant temperature is warm, with earth tones and fire-hues setting the emotional key. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. The most saturated colour, #A7895E, is reserved to 7.4% of the surface, where it acts as a focal punctuation. The value range of 40 units sits in the comfortable middle: enough depth, enough light, neither extreme. Kuzma Petrov-Vodkin's palette 2 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.