VENICE.- In this May 30, 1979, file photo, American art collector Peggy Guggenheim poses between early paintings by Jackson Pollock that are part of her modern art collection at her 18th century palace, Palazzo Venier dei Leoni, in Venice, Italy. Pollock, who would have turned 100 in 2012, will have the anniversary of his birth observed with exhibitions, fundraisers and other events throughout the year. AP Photo/Jerry T. Mosey, File.