Carr is remembered primarily for her painting. She was one of the first artists to attempt to capture the spirit of Canada in a modern style. Carr's main themes in her mature work were natives and nature: "native totem poles set in deep forest locations or sites of abandoned native villages" and, later, "the large rhythms of Western forests, driftwood-tossed beaches and expansive skies". She blended these two themes in ways uniquely her own. Her "qualities of painterly skill and vision [...] enabled her to give form to a Pacific mythos that was so carefully distilled in her imagination".