In yet another example of the hoax that is “modern art,” cleaners at the Marco Polo Hongkong Hotel, where the “Harbour Art fair 2018” is being held, threw away one of the exhibits because they genuinely though it was trash. The exhibit, titled “Unhappy Meal” (a play on the McDonald’s “Happy Meal” menu) was a cardboard box with a “unhappy” emoji face, all in McDonald’s colors. According...