Tani Buncho ( 1763 - 1840 ) was a Japanese painter. Tani Buncho s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 62.17 USD for Weite Landschaft mit Gebirgskette in 2004 to 37000 USD for Geese in marsh in 2008 , based on the size and medium of the artwork.