Joan Anacker ( 1878 - 1955 ) was a German painter. Joan Anacker s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 125.49 USD for “Salzburger Hoch-Schul-Verein” in 2005 to 1162.53 USD for Pejzaż górski ze schroniskiem w Unterstein in 2006 , based on the size and medium of the artwork.