Markus Dinkel ( 1762 - 1832 ) was a Swiss painter. Markus Dinkel s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 258.09 USD for Berner Trachtenmädchen in 2004 to 2479.13 USD for Porträt Johann Caspar Lavater im Profil in 2006 , based on the size and medium of the artwork.