Lapis lazuli (#26619C) and Spanish bistre (#807532) appear together across 6 master palettes in our corpus, most prominently in the work of Istvan Farkas, and Nikolai Suetin and the Expressionism tradition. Painters typically deployed lapis lazuli at an average of 7% of the canvas, with spanish bistre at 4%. Third colors most often completing the combination include Cosmic latte (#FFF8E7), Gainsboro (#DCDCDC), and Morning blue (#8DA399).