What is associated with: in 2006 a 1907 portrait of adele bloch bauer by this austrian sold for a record 135 million?

What does this describe: the term gioconda smile refers to an enigmatic smile like the famous one painted by this man? Based on the clue 'this sweet age is the legal drinking one in belgium', what is the answer? What is associated with: keanu reeves is a supernatural detective in this 2005 flick based on the hellblazer comic book? What is associated with: spanning 1800 feet the quebec bridge is the worlds longest bridge of this type? Based on the clue 'a complete dictionary or the river kwai after the explosion', what is the answer? What is associated with: in 1995 she became the first american skier man or woman to win a world cup downhill season ti… What is associated with: 1980 goldie hawn film that became a guy who knew a penny saved is a penny earned? Based on the clue 'up on the highwire you might wear this bodysuit named for a famous 19th century trapeze artist', wha…