Norwegian impressionist painters

Frits Thaulow (1847 – 1906)

Frits Thaulow, Storm in Delft

Frits Thaulow, A Factory Building near an icy River in Winter

Frits Thaulow at work, in winter

Frits Thaulow (Christiania, 20 October 1847 – Volendam, 5 November 1906) was a Norwegian impressionist painter, best known for his naturalistic depictions of landscape.

source: http://en.wikipedia.org/wiki/Frits_Thaulow

Harald Sohlberg (1869-1935)

Harald Sohlberg, Country Road, 1912. Oil on canvas

Harald Sohlberg - Flower Meadow in the North

Harald Sohlberg - Autumn Landscape, 1910

Harald Oskar Sohlberg (29 September 1869 – 19 June 1935) was a Norwegian Neo-romantic painter, particularly known for his depictions of the mountains of Rondane and the town of Røros. His perhaps most well-recognized painting is his Winter's Night in Rondane (1913–14). 

source: http://en.wikipedia.org/wiki/Harald_Sohlberg