Otto Flath ( 1906 - 1987 ) was a painter. Otto Flath s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 193.72 USD for Pietà. Relief mit dem sich zum Kopf Jesu herabneigenden Kopf der Gottesmutter in 2005 to 1259.13 USD for Büste der Käthe Kollwitz. in 2005 , based on the size and medium of the artwork.