This past week, Mayor Bloomberg unveiled a new public art installation in Central Park in New York. The installation features bronze sculptures by renowned Chinese artist Ai Weiwei created titled Circle of Friends/Zodiac Heads.
A dog named Yoda looks on during the 23rd Annual World's Ugliest Dog Contest at the Sonoma-Marin County Fair on June 24, 2011 in Petaluma, California. Yoda won the $1,000 top prize as the world's ugliest dog. (Photo by Justin Sullivan/Getty Images)