Famous Icelandic artist Jóhannes Sveinsson Kjarval (1885-1972). He is well known for his landscape paintings with an abstract or cubist touch with symbolist elements mixing myths and elves into the landscape.
Below 2,000 kr. banknote with Kjarval’s image on it.
Source & Reference:
*Saatchi Gallery online: https://www.saatchigallery.com/museums/museum-profile/Reykjavik+Art+Museum/615.html
*Featured image of The Sisters of Sapi, 1948 by Jóhannes Sveinsson Kjarval