In 2008, a secretive graffiti painter left extremely valuable artwork scattered around New Orleans. Banksy, the ...

What is Diego Velázquez's most expensive painting? Since 2003 the record price for this artist at auction is 4,632,746 USD for Portrait of a gentleman, sold at Bonhams New Bond Street in 2011.

Sibylle Peretti has been celebrated around the world for opalescent glass vignettes of plant and animal life mixed with ...