Josef Langl ( 1843 - 1920 ) was an Austrian painter. Josef Langl s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1014.97 USD for Der Zwinger in Dresden in 2003 to 11604.16 USD for Die Ruinen von Palmyra in 2015 , based on the size and medium of the artwork.