Anna Cassel

Hilma af Klint: The Five’s Sketchbooks, Nos. S2, S6 and S13 reveals the fascinating story of Hilma af Klint, who was part of a group of female friends known as 'The Five'. This group was active between 1896 and 1908. Together with Anna Cassel, Cornelia Cederberg, Sigrid Hedman, and Mathilda Nilsson, af Klint was a member of the 'Edelweiss Society'—a...