Show Designer Willie Williams has been in Belgium where the new production is being built.
'It lives...Towering above the Belgian town of Werchter stands this structure which I've had in my head for two and a half years already. Strange and humbling to finally meet in the naked, steely flesh.
'We were slightly shy of each other to begin with but soon broke the ice, being a sunny day and all.I feel like we're going to become good friends. I hope so: we have many miles to travel together.'
More behind the scenes news from from Willie as the opening night in Barcelona comes closer.