Nils Dardel

Nils Elias Christoffer von Dardel (sign: Nils Dardel) (25 October 1888 – 25 May 1943), was a Swedish Post-Impressionist painter.
http://commons.wikimedia.org/wiki/Category:Nils_Dardel
http://famille.dardel.info/artistes/NilsDardel/NilsDardelE.php
http://www.artnet.com/artists/nils-von-dardel/past-auction-results