Jennifer Allora And Guillermo Calzadilla ( 1974 - ) is a painter. Jennifer Allora And Guillermo Calzadilla s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 4702.49 USD for Under Discussion in 2011 to 149000 USD for SOLAR CATASTROPHE in 2014 , based on the size and medium of the artwork.