Bone (#E3DAC9) and Liver (#674C47) appear together across 6 master palettes in our corpus, most prominently in the work of Cristiano Banti, Vasily Surikov, and Edvard Weie and the Realism tradition. Painters typically deployed bone at an average of 22% of the canvas, with liver at 10%. Third colors most often completing the combination include Khaki (#C3B091), Raisin black (#242124), and Beaver (#9F8170).