text: Romans who delight in Bernini 's scorn for his rivals suggest that the Nile god covers his head rather than look at Borromini 's church of Sant 'Agnese in Agone , and the river god of the Americas is poised to catch it in case it collapses .
  
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  Some Romans say that the Nile god prefers not to look at Sant 'Agnese in Agone .