Karl Marko (attributed To) ( 1791 - 1860 ) was a painter. Karl Marko (attributed To) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 325.91 USD for GOAT HERDER ON A COUNTRY TRACK in 2004 to 3900.16 USD for A family resting in a mountainous landscape in 2005 , based on the size and medium of the artwork.