Isabelline (#F4F0EC) and Khaki (#C3B091) appear together across 6 master palettes in our corpus, most prominently in the work of David Roberts, Joseph DeCamp, and John Singer Sargent and the Impressionism tradition. Painters typically deployed isabelline at an average of 27% of the canvas, with khaki at 15%. Third colors most often completing the combination include Shadow (#8A795D), Eerie black (#1B1B1B), and Raisin black (#242124).