A photograph of Ricardo Klement, right, used by forensics experts to compare and identify Adolph Eichmann, left and top, are part of the display in the "Operation Finale" exhibit, revealing the story behind the Mossad spy agency's most legendary operation ever, the daring 1960 capture of the Nazi mastermind, in Tel Aviv, Israel, Tuesday, Feb. 7, 2012. The exhibit, curated by a Mossad officer who can't be fully identified, displays never before seen items, names and documents that led to Eichmann's nabbing in Argentina, and also provides a behind the scenes look at how the country's most secretive organization operated and evolved. Known as the "architect of the Holocaust" for his role in coordinating the Nazi genocide policy, Eichmann escaped an American POW camp after World War II and under the identities of Otto Eckmann and Otto Henninger he evaded several attempts to catch him in Europe before he fled to Argentina in 1950 and assumed the name Ricardo Klement.(AP Photo/Dan Balilty)