Wenceslaus (wenzel) Von Prachna Hollar ( 1607 - 1677 ) was a Czech painter. Wenceslaus (wenzel) Von Prachna Hollar s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 134.63 USD for Stehender Löwe in 2004 to 49792.67 USD for OLD ST. PAUL'S CATHEDRAL, LONDON, SEEN FROM THE EAST in 2010 , based on the size and medium of the artwork.