Artist Yoko Ono (L) and her son Sean perform during her installation entitled "Anton's Memory" at the Arsenale during the vernissage of the 53rd Biennale Internazional Art Exhibition in Venice June 6, 2009. Contemporary artist Yoko Ono and U.S. artist John Baldessari will be honoured at the 2009 Venice Biennale with a Golden Lion Award for Lifetime Achievement. REUTERS/Alessandro Bianchi (ITALY SOCIETY IMAGES OF THE DAY)