Rudolf Jettmar ( 1869 - 1939 ) was an Austrian painter. Rudolf Jettmar s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1597.83 USD for The Massacre of the Innocents in 2004 to 16781.53 USD for Centaur carrying away a woman in 2017 , based on the size and medium of the artwork.