Hummer pottery consists of Paul Hummer (1943- ) and Donna Hummer (1944- ). Donna has been a sculptor since 1971. She taught Paul throwing around 1996. She is a retired surgical assistant. He retired from Verizon after forty years. Paul is black belt in karate and hapkido. He is the co-owner of a martial arts studio. They exhibited widely in the Baltimore, MD-Washington, DC area.