Bone (#E3DAC9) and Manatee (#979AAA) appear together across 6 master palettes in our corpus, most prominently in the work of Joseph DeCamp, Henri-Edmond Cross, and Georges Vantongerloo and the Neo-Impressionism tradition. Painters typically deployed bone at an average of 31% of the canvas, with manatee at 10%. Third colors most often completing the combination include Shadow (#8A795D), Raisin black (#242124), and Umber (#635147).