Mexican soprano Lourdes Ambriz, left, and mezzo soprano Veronica Alexanderson performs "Operaerea" at the Bellas Artes palace in Mexico City, Friday, Aug. 19, 2011. The opera-acrobatic show that ... more 
Mexican soprano Lourdes Ambriz, left, and mezzo soprano Veronica Alexanderson performs "Operaerea" at the Bellas Artes palace in Mexico City, Friday, Aug. 19, 2011. The opera-acrobatic show that presents a selection of opera arias and duets for soprano and mezzo soprano, will be staged Aug. 21 and 28. (AP Photo/Eduardo Verdugo) less 
1 / 1
Associated Press | Photo By Eduardo Verdugo
Sat, Aug 20, 2011 10:56 AM EDT