Bone (#E3DAC9) and Rose taupe (#905D5D) appear together across 6 master palettes in our corpus, most prominently in the work of Franz Marc, Toyen, and Johann Christoph Homann and the Expressionism tradition. Painters typically deployed bone at an average of 23% of the canvas, with rose taupe at 8%. Third colors most often completing the combination include Silver pink (#C4AEAD), Middle grey (#8B8680), and Raisin black (#242124).