Dancers leave the stage during a performance of new revue 'Bonheur' (Happiness) at the Lido, France's most prestigious cabaret theatre, in Paris, February 10, 2005. The show features 23 sets including an ice rink, a mechanical elephant and an 80,000 litre (17,600 gallon) pool, all on a stage just 14 metres wide. Picture taken February 10, 2005. REUTERS/Philippe Wojazer PW/MA