"It's about the experience of looking rather than touching. I think my favourite image is the image of glass, where he melts the sand so he can see the world outside." - Bono on "Lemon"
did you know
U2 have played nearly 1500 live shows all around the world which all told have consisted of over 20,000 various songs played in proper live shows, promotional dates and impromptu performances with many regions such as China yet to see a live U2 performance.