"I was allowed to wail and keen, as the Irish call it, on a nightly basis. Most of the problem of grief is that people bottle it up. But I could use these songs to keep myself sane. I was having conversations in these songs that maybe I couldn't have with people."
- Bono on the period when his father was dying while they were on the Elevation tour
did you know
The cover art for No Line on the Horizon is a photograph of Lake Constance, taken by Japanese photographer Hiroshi Sugimoto; titled Boden Sea, it is one of 200 pictures in his Seascapes collection. The image was the inspiration for Bono's lyrics on the track "No Line on the Horizon".