Philipp Pfeifer ( 1879 - 1979 ) was a German painter. Philipp Pfeifer s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1357.51 USD for Durchscheinendes in 2007 to 11622.74 USD for Ohne Titel in 2008 , based on the size and medium of the artwork.