Old gold (#CFB53B) and Sap green (#507D2A) appear together across 5 master palettes in our corpus, most prominently in the work of Alphonse Allais, Cuno Amiet, and Erich Heckel and the Incoherents tradition. Painters typically deployed old gold at an average of 13% of the canvas, with sap green at 10%. Third colors most often completing the combination include Eggshell (#F0EAD6), Isabelline (#F4F0EC), and Light gray (#D3D3D3).