Geo Weiss ( 1861 - 1929 ) was a painter. Geo Weiss s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1000 USD for SOCIETE LA FRANCAISE / MARQUE DIAMANT in 2013 to 1803.37 USD for In the Study in 2015 , based on the size and medium of the artwork.