Walter Richard Sickert ( 1860 - 1942 ) was a German painter. Walter Richard Sickert s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 522.47 USD for Seated woman in 2002 to 97442.94 USD for VERNET'S, DIEPPE in 2015 , based on the size and medium of the artwork.