Karl Dreyer ( 1889 - 1968 ) was a German painter. Karl Dreyer s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 447.61 USD for Lago Titicaca in 2006 to 8826.99 USD for L'étrange aventure de David Gray (Vampyr) in 2012 , based on the size and medium of the artwork.