Edvard Lehmann ( 1815 - 1892 ) was a Danish painter. Edvard Lehmann s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 218.09 USD for The artist's self portrait in 2008 to 645.98 USD for Pumpkin and yellow flower in 2016 , based on the size and medium of the artwork.