Frostbite (#E936A7) and Old burgundy (#43302E) appear together across 3 master palettes in our corpus, most prominently in the work of Sonia Delaunay and the battle painting tradition. Painters typically deployed frostbite at an average of 20% of the canvas, with old burgundy at 5%. Third colors most often completing the combination include Eerie black (#1B1B1B), Red (#FE2712), and Japanese violet (#5B3256).