Throughout his four-decade career as a plein-air painter, Gregory I. McHuron (1945 2012) worked outdoors on almost a daily basis. His presence in the field was legendary in Jackson, Wyoming, where he lived, and in Grand Teton National Park, where he found many of his subjects. McHuron saw each day as an adventure, and the more remote the painting location the better. A committed wildlife artist, he considered himself to be nature s interpreter and guard and used his art and his voice to speak out on behalf of wild places and wild creatures. The true artist, he said, must live his art and...