Johann Jakob Aschmann ( 1747 - 1809 ) was a Swiss painter. Johann Jakob Aschmann s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1115.21 USD for Vorstellung der Action bey Bocken zwischen den Eidgenössischen und Cheff Willis Truppen den 28ten Marti 1804. in 2004 to 5727.53 USD for 'Vorstellung, von dem Dorf Küsnacht am Zürich