Ryuryukyo Shinsai ( 1789 - 1820 ) was a painter. Ryuryukyo Shinsai s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 651.4 USD for STILL LIFE in 2004 to 2214.74 USD for SURIMONO: A STILL LIFE OF THREE AJI (HORSEMACKEREL in 2004 , based on the size and medium of the artwork.