"The boys are outside," someone shouts, and the three artists, who have been collaborating for the past 18 months on this Lighthouses project, are suddenly distracted.
The boys? I ask. "Yes, they are massive," Mackenzie says, casually, "and they still smell of the sea and are covered in barnacles." Where are these boys from? "Burntisland, Fife," says MacDonald, perhaps best known as a saxophonist but also member of the Glasgow Improvisers Orchestra and Professor of Music Psychology and Improvisation at Glasgow Caledonian University.
