Arthur Widmer

Arthur Widmer (July 25, 1914 in Washington, D.C. – May 28, 2006 in Los Angeles, California) was an American film special effects pioneer. He invented the "Ultra Violet Traveling matte process", an early version of what would become known as bluescreen. At the age 16 he entered University of Michigan and graduated in 1935 with a Bachelor of Science in Chemistry.