The Joker’s constant grin is captivating and terrifying, glittering with remorselessness. It’s a signal of madness, the cold laughter of sociopathy. Smiles are often friendly, alluring, and a sign of fun, happiness and comfort. The Joker is king of the forced smile, the cruel grin of glee degenerating into icy malignancy. It turns out that this image of the clown’s face frozen in a permanent, painful grin spawned from a 19th century Victor Hugo novel (here’s a pretty cool graphic… Read more »