Antoine Rivalz ( 1667 - 1735 ) was a French painter. Antoine Rivalz s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2275.66 USD for Le sacrifice de Polyxène in 2007 to 69670.16 USD for Saint Michel terrassant les anges rebelles in 2008 , based on the size and medium of the artwork.