John Henry Waddell (February 14, 1921 – November 27, 2019) was an American sculptor, painter and educator. He had a long career in art education and has many sculptures on public display, but he may be best known for That Which Might Have Been—his memorial to the four girls killed in the 1963 bombing of the 16th Street Baptist Church in Birmingham, Alabama. Early life Waddell was born in Des Moines, Iowa in 1921 and moved to Evanston, Illinois, at the age of ten. There he began to study art at the Katherine Lord Studio, and by the age of 16 was teaching classes there. In 1939, he graduated from Evanston Township High School and moved to Chicago where he attended the School of the Art Institute. In 1942, Waddell married his first wife, Elizabeth Owen, and they had three children: Sean Owen, Seamus, and Seanchan Waddell. Elizabeth and John divorced in 1948. At the time, he was working at Buick Aviation Plant, Melrose Park, Illinois—as America had entered World War II. Waddell's education was interrupted by a stint in the US Army 1943-1945. Serving as Private First Class during the War, one of his contributions was as a muralist of hope. On the GI Bill, Waddell returned to the School of the Art Institute. He earned two Master's Degrees there and later an Honorary Doctorate from the National College of Education, Chicago (now known as National Louis University). It was at the Art Institute that Waddell met artist Ruth Holland. In 1949, they were married in a small ceremony with friends and fellow students, Leon Golub and Nancy Spero, as witnesses. Through the decades Ruth appeared in many of his paintings and sculptures. Waddell also became a primary muse in Ruth’s work. They remained married until Waddell's death in 2019 and had two additional sons and a daughter: Lindsey and William Waddell and filmmaker Amy Waddell, respectively. Career Waddell began having one-man shows of his artwork as early as 1942. He had dozens of such shows over the course of six decades as a professional artist. His career as an art educator began in earnest in 1947 when he started teaching evening adult classes in the Central YMCA Adult Education Program in Chicago, which he did until 1955. Overlapping with this position was the teaching of art and art education at the National College of Education—from 1949 to 1955.