EDITORIAL: Cannes will be lucky to strike titanium

Cannes Festival organisers may have to search long and hard to find a worthy winner of their new titanium Lion honouring work that "causes the industry to stop in its tracks and reconsider the way forward". Cannes has had its fair share of draw-dropping creative work down the years. Some lives long in the memory. But true mould-breakers are rare indeed - and they certainly don't crop up every year.