B.M. has a coffee mug with the famous self-portrait of Van Gogh on it. As the mug gets hot Van Gogh’s ear disappears. I tried to explain to him the disparity with the idea since Van Gogh painted his portrait from the side with his good ear. So, you would never see the bad ear actually disappearing as the mug suggests because it is never visible to begin with.
The bottom of the mug is just as funny, and it is even funnier that B.M. never thought to look on the bottom of it. On the bottom of the mug it says “The Unemployed Philosopher’s Guild…For best results use other side.”