Otto Abt ( 1903 - 1982 ) was a Swiss painter. Otto Abt s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 319.99 USD for Ausschnitte in 2007 to 10989.01 USD for TESSIN II (LOCO, ONSERNONETAL) in 2010 , based on the size and medium of the artwork.