Cassandra, Hildegard of Bingen, Virginia Woolf, Ann Sexton...the link between visionary minds and what classifies as 'mental illness' is key to opening doors of perception. Join Karen Marker as she talks with Julia Chiapella about her new book, Under the Blue Umbrella, and a family history of schizophrenia as both stigma and chimera. Beneath the Blue Umbrella can be found here.