CHAN: French pyrotechnic troupe Groupe F wows crowd at closing of Chilean arts festival. ANCHOR: And in Chile, its largest arts festival comes to a close with a grand final. The French pyrotechnic troupe Groupe F left a big impression on the crowd. Here’s more. STORY: The fifteenth “Santiago a Mil” festival brought 35 shows and theater performances to Santiago, but nothing could match its finale. The French pyrotechnic troupe Groupe F lit up the sky bringing an explosive end to the festival. Groupe F members play live music while acrobats mix it up in the middle of a fireworks display, creating a dazzling image for spectators. [Local Onlooker]: “It was excellent from beginning to end. The girls were fascinated.” According to organizers, 150000 people packed the O’Higgins Park to watch the show directed by Groupe F founder Cristophe Berthonneau. Organizers said over four hundred thousand people attended this year’s festival, including14 local productions and 21 shows from France, Bosnia, Israel, Italy and Spain, among others….