Janis Ferdinands Tidemanis ( 1897 - 1964 ) was a painter. Janis Ferdinands Tidemanis s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 9025.27 USD for Prachtvolles Blumenstillleben. in 2007 to 22788.61 USD for FLOWER GIRL in 2008 , based on the size and medium of the artwork.