A 1993 car bomb in Florence, Italy, damaged priceless works of art at which gallery?

A 1992 Paris retrospective of which short artist's life sold replicas of his cane with a hidden vial for absinthe? Which 1992 western has the line "I even thought I was dead 'til I found out it was just that I was in Nebraska"? A 1993 anthology of Asian American fiction is titled "___ Is Dead", naming which fictional detective? A 1993 Pulitzer cited John F. Burns's courageous coverage of the destruction of which Bosnian capital? A 1993 film about chess prodigy Josh Waitzkin is titled "Searching for" whom? A 1993 film was "Thirty Two Short Films About" which pianist famous for interpreting Bach? A 1993 law says French lettering must be predominant over English on outdoor signs in which Canadian province? A 1993 raid in Mogadishu that left 18 American soldiers dead is chronicled in which book by Mark Bowden?