Dark glasses are de rigueur on the sun-kissed French Riviera , but this year glamorous cineastes attending the opening night of Cannes were matching another kind of face wear with their tuxedoes and designer dresses . Walt Disney Animation Studios 's `` Up '' is 3D animation to open world 's most prestigious film festival . Follows success of 3D pictures such as `` Monsters vs. Aliens '' DreamWorks CEO : and `` Coraline '' thousands is a film revolution akin to the inception of sound . Problem of 3D screens has been solved by digital cinema .
Walt Disney Animation Studios 's `` Up '' is 3D animation to open world 's most prestigious film festival . Follows success of 3D pictures such as `` Monsters vs. Aliens '' DreamWorks CEO : and `` Coraline '' thousands is a film revolution akin to the inception of sound . Problem of 3D screens has been solved by digital cinema .