Mariotto Albertinelli distributes its values across the middle register, creating harmony without high contrast. Mariotto Albertinelli keeps warm and cool in parity, a balance that lends the work a perceptual shimmer. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. The most saturated colour, #8B3D41, is reserved to 2.4% of the surface, where it acts as a focal punctuation. The full value range is 55 units: broad enough to build convincing three-dimensional form. This is palette 4 of Mariotto Albertinelli's sequence - a single chapter in a chromatic story told across many works.