“Jasper Johns might have initially looked like a pop artist, but there was always something deeper going on. And if, over the past half-century, Johns has deepened what was already a pretty complex painting game, he has also mystified us. If, at the end, he is painting anything, it is the process of the mind at work, filled with stray thoughts, its affinities and enthusiasms. A mind led by curiosity, and haunted by its own past, from which it cannot extricate itself.”