Carl Friedrich Seiffert ( 1809 - 1891 ) was a German painter. Carl Friedrich Seiffert s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 4560.31 USD for View of City and Castle in Werdenberg, Canton St. Gallen in 2006 to 6502.37 USD for In den Schweizer Hochalpen in 2008 , based on the size and medium of the artwork.