Johannes Petrus Van Horstok ( 1745 - 1825 ) was a Dutch painter. Johannes Petrus Van Horstok s works have been auctioned off multiple times, with realized prices varying according to the size and medium of the artwork, for instance of 8742.61 USD for A WEAVER'S WORKSHOP WITH A WEAVER AND HIS MAID, TOGETHER WITH TWO WOMEN AND A CHILD CONVERSING ON THE RIGHT in 2005