Article Photos: Experts: Chances of recovering Boston art good 1/5

FILE - This undated file photograph released by the Isabella Stewart Gardner Museum shows the painting "Chez Tortoni," by Manet, one of more than a dozen works of art stolen in the early hours of March 18, 1990. The FBI said Monday, March 18, 2013, it believes they know the identities of the  thieves, belonging to a criminal organization based in New England the mid-Atlantic states. (AP Photo/Isabella Stewart Gardner Museum, File)  NO SALES