Chris Zukowski, a 31-year-old computer programmer, was just about to call it quits on A Mountain. Over the preceding three hours, he had picked six bags of buffel grass. They sat in a pile with ...

Günter Grass's work has been offered at auction multiple times, with realized prices ranging from 26 USD to 3,767 USD, depending on the size and medium of the artwork. Since 2003 the record price for ...