William-Adolphe Bouguereau sits in the centre of the value range, lending the palette a sense of even, sustained light. Heat pervades this palette; warm chromatic identities outweigh cool ones at almost every weight. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. The saturated accent, #662818, registers at 4.1% - sparse enough to feel like a deliberate surprise. A value spread of 71 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. This is palette 10 of William-Adolphe Bouguereau's sequence - a single chapter in a chromatic story told across many works.