Franz Maria Jansen ( 1885 - 1958 ) was a German painter. Franz Maria Jansen s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 490.24 USD for Flußlandschaft in 2005 to 739.75 USD for Brügge I. 1912/1930. in 2009 , based on the size and medium of the artwork.