I. L. Jensen (after) ( 1800 - 1856 ) was a painter. I. L. Jensen (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 453.98 USD for Still-life with flowers in 2005 to 7194.24 USD for Still life with flowers in a vase and fruit in a basket on a table. in 2010 , based on the size and medium of the artwork.