Blue yonder (#5072A7) and Bone (#E3DAC9) appear together across 6 master palettes in our corpus, most prominently in the work of Paul Signac, Vaszary János, and Bart van der Leck and the Neo-Impressionism tradition. Painters typically deployed blue yonder at an average of 30% of the canvas, with bone at 7%. Third colors most often completing the combination include Khaki (#C3B091), Cool grey (#8C92AC), and Jet (#343434).