Artist Maurizio Cattelan's newest installation, "Sunday," is on display at the Gagosian gallery. The artwork is a massive wall of gold-panels, scarred by 20,000 rounds of ammunition.

Gold coins amassed by collector Paul Narce of Castillonnès, France and hidden in a wall have fetched nearly $4 million at a recent auction at Beaussant Lefèvre in Paris.

Maurizio Cattelan’s shiny wall sculpture Sunday tackles a weighty subject in a very lightweight way. To create this enormous piece of kitsch, the artist had several marksmen fire over 20,000 ...

The 44 gold coins were likely hidden in haste as Muslims took control of an area that was a Christian settlement at the time.