"Ann Guenther"@en . . "Ann Guenther is a background artist and painter. She has worked at Hanna-Barbera, Filmation, and Warner Bros. Animation, Warner Bros. Feature Animation."@en . . . . . "Female"@en . . . . "Background artist"@en . "Ann Guenther is a background artist and painter. She has worked at Hanna-Barbera, Filmation, and Warner Bros. Animation, Warner Bros. Feature Animation."@en .