Back in May, when tickets for Nine Inch Nails’ Cold And Black And Infinite tour went on sale only at the box offices of the venues where the handful of shows were being held, there was a poster for sale listing the locations of this so-called “Physical World” pre-sale event. Last month, once the tour had started, there was a different poster available at the shows. When the two posters were laid next to one another, it completed a larger image; it turned out each poster was only half of the full picture.