Nice piece on Klint. I also jsut discovered her recently. There's a book reprint project taking place right now that showcases the abstract art of other members of the Theosophical society, Annie Besant and Charles. W. Leadbeater. It appears that Besant (and Leadbeater) preceded Klint and inspired her work. The book i s called "Thought-Forms: A Record of Clairvoyant Investigation" and was originally publsed in 1905. Here's the link to the Kickstarter campiagn. Thanks for the read. https://www.kickstarter.com/projects/sacredbones/thought-forms/description