Bistre (#3D2B1F) and Blue yonder (#5072A7) appear together across 6 master palettes in our corpus, most prominently in the work of Vasily Vereshchagin, Umberto Moggioli, and George Luks and the Realism tradition. Painters typically deployed bistre at an average of 19% of the canvas, with blue yonder at 6%. Third colors most often completing the combination include Ecru (#C2B280), Rich black (#010203), and Chestnut (#954535).