When the album cover was revealed last month, a U.S. musician pointed out the similarities with an album he had released a few years ago. Both albums use the same Sugimoto photo.
McGrath also decided to put in the graphic artist's equivalent of a "hidden track." Somewhere in the liner notes, there is a reference to something famous in the fields of art and science. McGrath says that not even the band know it's there, but he expects it to be uncovered by a sharp-eyed fan "just hours after the album goes on release."
Ok, so who's found the "hidden track"?