But eight months after Madrid had authorized home rule for Puerto Rico, American troops arrived to take it away.
American troops took control of Puerto Rico soon after Spain gave it up.
Among key items are Braque's Man with Guitar (1914), Matisse's collage The Sorrow of the King (1952), Dali's Six Images de L??nine sur un Piano (1931), and Andy Warhol's Ten Lizes (1963).