You’ve probably noticed that in many paintings of the Adoration of the Magi, the youngest of the three kings is a black man. You may know that this convention began in the last quarter of the 15th century, and also that “Balthazar,” as he came to be named, represented Africa, while
"Crucifixion,” a wall-sized oil painting created by Renato Guttuso (1911-87), one of Italy’s finest modern painters, is widely recognized as a 20th-century masterpiece today. But a year after the painting was unveiled in Rome in 1941, during World War II, it sparked controversy. Gut