At the end of the performance, the question marks were all over the faces of the audience members.
What was that?
How did they do that?
What does it all mean?
The members of the Norwegian performance troupe Verdensteatret were happy to explain some of the technical wizardry, as members of the sold-out crowd mingled around on stage post-performance, examining a surreal landscape of bicycle wheels, projectors, lenses, microphones and an almost forgotten, wheezing accordion that was lying on the floor, seemingly breathing all on its own, as though being played by the ghost of some dead child.