US curator Brooke Kamin Rapaport poses at the Liberty installation by Martin Puryear at the US pavilion of the 58th Biennale of Arts in Venice, Italy. (AP Photo/Antonio Calanni)The Cloister Redoubt or Cloistered Doubt sculpture, a part of the Liberty installation by Martin Puryear, at the US pavilion of the 58th Biennale of Arts in Venice, Italy. (AP Photo/Antonio Calanni)The Aso Oke sculpture, a part of the Liberty installation by Martin Puryear, at the US pavilion of the 58th Biennale of Arts in Venice, Italy. (AP Photo/Antonio Calanni)An actress performs at the Deep See Blue Surrounding You installation by Laure Prouvost at the French pavilion of the 58th Biennale of Arts in Venice, Italy. (AP Photo/Antonio Calanni)Visitors watch the Field Hospital installation by Aya Ben Ron at the Israel pavilion of the 58th Biennale of Arts in Venice, Italy. (AP Photo/Antonio Calanni)Israeli artist Aya Ben Ron stands by her Field Hospital installation at the 58th Biennale of Arts in Venice, Italy. (AP Photo/Antonio Calanni)A guest at the Madagascar pavilion of the 58th Biennale of Arts in Venice, Italy. (AP Photo/Antonio Calanni)Wreck of Barca Nostra, which sank in the Mediterranean Sea in 2015, at the 58th Biennale of Arts in Venice, Italy. This is a part of an installation by Christoph Büchel. (AP Photo/Antonio Calanni)Wreck of Barca Nostra, which sank in the Mediterranean Sea in 2015, at the 58th Biennale of Arts in Venice, Italy. This is a part of an installation by Christoph Büchel. (AP Photo/Antonio Calanni)A man walks through the Fogscreen installation by Jitish Kallat at the India pavilion of the 58th Biennale of Arts in Venice, Italy. (AP Photo/Antonio Calanni)Ghana pavilion curator Nana Oforiatta Ayim at the 58th Biennale of Arts in Venice, Italy. The biennale runs through Nov 24, 2019. (AP Photo/Antonio Calanni)The Mondo Cane installation by Jos de Gruyter & Harald Thys at the Belgium pavilion of the 58th Biennale of Arts in Venice, Italy. (AP Photo/Antonio Calanni)The Mondo Cane installation by Jos de Gruyter & Harald Thys at the Belgium pavilion of the 58th Biennale of Arts in Venice, Italy. (AP Photo/Antonio Calanni)Venice Biennale President Paolo Baratta and US curator of the Biennale Ralph Rugoff at the 58th Biennale of Arts in Venice, Italy. (AP Photo/Antonio Calanni)