Beauty is in the eye of the beholder, and art collectors have their eyes on the shattered pieces of a Jeff Koons sculpture. “Balloon Dog (Blue),” a $42,000 porcelain sculpture from the neo-Pop ...

Art-broken A torn 19th-century landcape ( right ) is one of the artworks on display It is posed most forcefully not by pieces which are smashed or slashed, but by more subtle scars.