Lorenz Janscha ( 1749 - 1812 ) was an Austrian painter. Lorenz Janscha s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 123.22 USD for A view of Oberwesel and Schönburg Castle in 2004 to 1415.63 USD for The way to the Cobenzl or to Reisenberg with a view of Grinzing and Heiligenstadt in 2011 , based on the size and medium of the