The concept of the sky as a route to escape is used repeatedly by Kabakov. "Looking Up, Reading the Words" is a public project that was installed in 1997 for the Skulptur.Projekte in Münster, Germany. The sculpture resembles a radio antenna. At the top, aerials protrude horizontally creating an oblong shape. The aerials form lines on notebook paper and there are words made from metal letters sandwiched between, with the sky used as a backdrop. The words, written in German, read: