He did not sell his works of art; he thought that to do so would compromise his artistic integrity. Toward the end of his life of 98 years, he donated most of his artwork to a museum.
او برای هنر زندگی کرد و چنان ارزشی برای هنر قائل بود که به هیچ قیمتی حاضر به فروش آثارش نبود .‏