Jo Pieper ( 1893 - 1956 ) was a German painter. Jo Pieper s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 84.98 USD for Tulpenstrau_ in Vase in 2005 to 5400 USD for BAUAUSSTELLUNG ESSEN. in 2006 , based on the size and medium of the artwork.