Bole (#79443B) and Safety yellow (#EED202) appear together across 1 master palette in our corpus, most prominently in the work of Lajos Kassak and the Constructivism tradition. Painters typically deployed bole at an average of 41% of the canvas, with safety yellow at 11%. Third colors most often completing the combination include Camel (#C19A6B), May green (#4C9141), and Princeton orange (#F58025).