Bone (#E3DAC9) and Deep taupe (#7E5E60) appear together across 6 master palettes in our corpus, most prominently in the work of Jose Malhoa, George Bouzianis, and Theo van Rysselberghe and the Realism tradition. Painters typically deployed bone at an average of 29% of the canvas, with deep taupe at 11%. Third colors most often completing the combination include Khaki (#C3B091), Spanish gray (#989898), and Beaver (#9F8170).