“Italy’s art world is in a flap as experts quarrel over how to preserve the priceless cultural icon. In 2004, it will be 500 years since the 4-metre-high statue depicting the courageous, naked young biblical hero was unveiled in Piazza della Signoria, the square that remains Florence’s lifeblood. The block of marble itself is even older. Now, one of Italy’s leading restorers has thrown down her tools — chamois cloth, silky soft brush, cotton swabs and an eraser — in a spat with other experts over how to clean David.”