File:Wizard of Oz Warning Sign.jpg

Summary
"Witch's castle ahead" sign from the 1939 The Wizard of Oz. Image acquired from Pinterest (https://i.pinimg.com/originals/d9/78/27/d97827a89ff8c75b787c8593b95bb672.jpg). Ownership and copyright (currently) belong to Warner Bros. (and will until 2035); use here as part of analysis and criticism is considered Fair Use under US and international copyright law.