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This Nov. 9, 2012 photo "Soweto House with Prepaid Water" by Marjetica Potrc of Slovenia is displayed inside the Eli and Edythe Broad Art Museum on the campus of Michigan State University in East Lansing, Mich. (AP Photo/Carlos Osorio)

Associated Press
This Nov. 9, 2012 photo "Soweto House with Prepaid Water" by Marjetica Potrc of Slovenia is displayed inside the Eli and Edythe Broad Art Museum on the campus of Michigan State University in East Lansing, Mich. (AP Photo/Carlos Osorio)
This Nov. 9, 2012 photo "Soweto House with Prepaid Water" by Marjetica Potrc of Slovenia is displayed inside the Eli and Edythe Broad Art Museum on the campus of Michigan State University in East Lansing, Mich. (AP Photo/Carlos Osorio)
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