Affectionately nicknamed “Grandma Moses” by the press, Anna Mary Robertson Moses moved on from a life of farm work and embraced painting at 78. Some in the art establishment criticized the awkward figures and inconsistent perspective in her paintings of rural American life. But Moses’ nostalgic scenes of everyday community life made her a commercial success. By the time Grandma Moses was in her 90s, her paintings were reproduced on Hallmark greeting cards and were used to market numerous product