Bone (#E3DAC9) and Red ocher (#913831) appear together across 6 master palettes in our corpus, most prominently in the work of Vasily Surikov, Anders Zorn, and Varvara Stepanova and the Realism tradition. Painters typically deployed bone at an average of 33% of the canvas, with red ocher at 8%. Third colors most often completing the combination include Khaki (#C3B091), Eerie black (#1B1B1B), and Raisin black (#242124).