Johann Rudolf Buhlmann ( 1812 - 1890 ) was a Swiss painter. Johann Rudolf Buhlmann s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 6795.79 USD for Abendstimmung am Lago Maggiore in 2004 to 19589.74 USD for Vue de la campagne romaine in 2014 , based on the size and medium of the artwork.