Pierre jules Cavelier ( 1838 - 1886 ) was a French painter. Pierre jules Cavelier s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 316.42 USD for Pénélope in 2005 to 1476.12 USD for Giuseppina Strepponi, um 1865 in 2007 , based on the size and medium of the artwork.