Luplau Janssen ( 1869 - 1927 ) was a Danish painter. Luplau Janssen s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 62.12 USD for Two inuits in a rocky landscape near Upernivik in 2012 to 1778.19 USD for At the table in 2013 , based on the size and medium of the artwork.