Brown (#964B00) and Old gold (#CFB53B) appear together across 4 master palettes in our corpus, most prominently in the work of Wyndham Lewis and the Vorticism tradition. Painters typically deployed brown at an average of 5% of the canvas, with old gold at 5%. Third colors most often completing the combination include Smoky black (#100C08), Spanish bistre (#807532), and Medium champagne (#F3E5AB).