Vivat Rex! Commemorating the 500th Anniversary of the Accession of Henry VIII features rare books, manuscripts, handwritten letters and prints offering an in-depth look at the real Henry and the machinations of his court in a time of extraordinary change for England. On display through Dec. 30 at the Folger Shakespeare Library, 201 East Capitol St. SE. Call 202-544-7077 or visit folger.edu.