The final stretch of the world’s premier film festival has seen Cannes roll out the red carpet for a cavalcade of veteran auteurs, including two-time Palme d’Or laureate Ken Loach, past winners Wim Wenders and Nanni Moretti, and fellow Italian Marco Bellocchio, whose magnificent “Kidnapped” joined the list of frontrunners for this year’s top award. Meanwhile, the 1994 laureate Quentin Tarantino delighted his Riviera fans with a lengthy chat about his taste for violence in movies – provided no animals get hurt.