Jakob Christoph Weyermann ( 1698 - 1757 ) was a Swiss painter. Jakob Christoph Weyermann s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 4644.73 USD for An Italianate extensive river landscape with travellers on a path by a fortified tower in 2006 to 9423.7 USD for WEITE BAUMLANDSCHAFT MIT GEBÄUDEGRUPPE ZWISCHEN BÄUMEN UND HÖ