Johan Anton Richter ( 1665 - 1745 ) was a Swedish painter. Johan Anton Richter s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 65725 USD for Venice: The Piazza San Marco looking north from the Piazzetta towards the Torre del Orologio in 2003 to a remarkable record 545000 USD for unknown in 2015 , based on the size and medium of