An installation titled "Simple Black & White" by artists Alan and Julie Aston is part of the annual Sculpture by the Sea exhibition in Sydney, Friday, Nov. 4, 2011. Over 100 works by local and international artists are on display along a popular beach-side walk. (AP-Yonhap News)

People move between installations titled "Heads Up," bottom, by artist Steve Corquett and "Ship of Fools," top, by Deborah Halpern, that are part of the annual Sculpture by the Sea exhibition in Sydney, Friday, Nov. 4, 2011. Over 100 works by local and international artists are on display along a popular beach-side walk. (AP-Yonhap News)

An installation titled: "Message in a Bottle" by artists Steven Thomson and Jonas Allen is perched on a rock ledge as part of the annual Sculpture by the Sea exhibition in Sydney, Friday, Nov. 4, 2011. Over 100 works by local and international artists are on display along a popular beach-side walk. (AP-Yonhap News)

Two-year-old Poppy Wollen, second left, touches the nose of an installation titled "The Predators in the Park" that is part of the annual Sculpture by the Sea exhibition in Sydney, Friday, Nov. 4, 2011. Over 100 works by local and international artists are on display along a popular beach-side walk. (AP-Yonhap News)