However, most of the concrete problems between the two countries, such as disagreements over sea-bed exploration rights and air space, remain unresolved.

ECONOMIST: A new democracy | The

In an effort to mimic the soft exterior of a real bed, Mr. Fischer coated one of the bed sculptures with white paint but then interrupted the smooth surface by pouring a pile of real concrete over it, weighing down one side of the sculpture's surface.

WSJ: Urs Fischer's Beds & Problem Paintings Show in Beverly Hills