11/19/2010 08:54 pm ET | Updated May 25, 2011

Highlights This Week: Power, Portraits And Puppies

Huffington Post Arts this week was a melange of mediums, locales, and voices - from the 'Portraits of Power' exhibit creating buzz in Italy to Ed Ruscha's dog bowl and from Robert De Niro's new annual prize for American painters to a grandmother-turned-superhero, we've told you what we know.

Higlights This Week