gentlewave:Hilma af Klint (1862–1944): Group IV, No. 7, Adulthood, [Grupp IV, nr. 7. De tio st
gentlewave:Hilma af Klint (1862–1944): Group IV, No. 7, Adulthood, [Grupp IV, nr. 7. De tio största, Mannaåldern], 1907, 315 x 235 cm, tempera on paper mounted on canvas, source: nytimes.com. and sak-isac.org. -- source link