"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
Bono stated that he wrote the song 'Kite' about and to his children; yet, after he completed it, he realized that it was a song of his dying father, whom he had a difficult relationship with, but in the end found his peace.