Beaver (#9F8170) and Sapphire (#0F52BA) appear together across 3 master palettes in our corpus, most prominently in the work of Alan Stephens Foster, and Ludovic Alleaume and the Regionalism tradition. Painters typically deployed beaver at an average of 9% of the canvas, with sapphire at 24%. Third colors most often completing the combination include Khaki (#C3B091), Eerie black (#1B1B1B), and French bistre (#856D4D).