Wilhelm Friedrich Gmelin ( 1760 - 1820 ) was an Italian painter. Wilhelm Friedrich Gmelin s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 42.28 USD for Templum Veneris, d´après Claude Gellée in 2004 to 4551.66 USD for Ruines à Albano in 2015 , based on the size and medium of the artwork.