By Rory Winston
"Come meet me in the sky", sings Lily Allen in her recent hit single Air Balloon – an escapist anthem that asks us to enter an alternate universe in which ‘monkeys run off from zoos’ and ‘ceilings turn into floors’. Reveling in a host of exotic images, the song entreats us to partake in an elevated experience by simply stepping through a door. What door? Where? Getting directions for a place that exists solely in someone’s imagination can be quite a challenge.