Christian Marclay’s “The Clock” and Ragnar Kjartansson’s “The Visitors” are two of the best artworks of this century — the ...

Making art served many purposes. Mansoor Adayfi, a former Guantánamo Bay detainee and author of “ Don’t Forget Us Here: Lost and Found at Guantanamo ,” wrote in his contribution to the book on al-Alwi ...