Johann Georg Grasmair ( 1691 - 1751 ) was a painter. Johann Georg Grasmair s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 262.86 USD for Sechs Varianten eines bärtigen Männerkopfes in 2012 to 3254.3 USD for Heroische Landschaft mit Figurenstaffage in 2015 , based on the size and medium of the artwork.