VENICE, ITALY - JULY 16: People starts to gather on boats of all sizes in St Mark's basin for the Redentore Celebrations on July 16, 2011 in Venice, Italy. Redentore is one of the most loved celebrations by Venetians which is a remembrance of the end of the 1577 plague. Highlights of the celebration include the pontoon bridge extending across the Giudecca Canal, gatherings on boats in the St Mark's basin and spectacular fireworks on display.