Erway taught art at the high school and college level as a young woman. She was a professor of color and design in the
College of Home Economics at Cornell from 1921 to 1958. She was acting head of the Household Art Department in 1944 and 1945. She served on the advisory board of the
Journal of Home Economics, and chaired a national committee of the
American Home Economics Association. She spent much of a sabbatical year in 1955 in South America, studying "Inca civilization and culture." She also made wood carvings, and painted in watercolors and oils, and exhibited her paintings and carvings in several gallery shows, including a one-woman show in New York City. == Personal life ==