GOTTFRID KALLSTENIUS. Spruce forest by sand roof.

Oil on Board, 28.8 x 21.5 cm. Certified on the back by Gustaf Jaensson (1891-1981), conservator at the National Museum from 1921, the Academy of Fine Arts in 1928 and court conservator in 1941.

Performed in the 1890s. A painting of the same size, also done on Board, named "Tallers, Vänern", was included in the auction of the artist's estate at the Swedish-Franska Art Gallery (List of Gottfrid Kallstenius' legacy collection of his own and other artists' works, 30 March 1944, no . 111).