Johann Karl Bähr ( 1801 - 1869 ) was a German painter. Johann Karl Bähr s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 136.27 USD for Bildnis Fr√§ulein K√ºgelchen, Halbprofil nach links in 2005 to 2639.3 USD for Tivoli. in 2007 , based on the size and medium of the artwork.