Walt Disney's Paintbrush

This paintbrush was used by Walt Disney for doing concept art of charachters. Anything painted by the brush becomes 3D, appears to be alive, and looks and behaves in a cartoonish fashion.

Origin
Walter Elias "Walt" Disney (December 5, 1901 – December 15, 1966) was an American business magnate, animator, producer, director, screenwriter, and voice actor. A major figure within the American animation industry and throughout the world, he is regarded as an international icon, and philanthropist, well known for his influence and contributions to the field of entertainment during the 20th century. As a Hollywood business mogul, he, along with his brother Roy O. Disney, co-founded the Walt Disney Productions, which later became one of the best-known motion picture producers in the world. The corporation is now known as The Walt Disney Company and had an annual revenue of approximately US$36 billion in the 2010 financial year.