Baby powder (#FEFEFA) and Copper (#B87333) appear together across 6 master palettes in our corpus, most prominently in the work of Duccio, Leon Bakst, and Prospero Piatti and the Proto Renaissance tradition. Painters typically deployed baby powder at an average of 22% of the canvas, with copper at 9%. Third colors most often completing the combination include Eerie black (#1B1B1B), Russet (#80461B), and Dark lava (#483C32).