On this episode of Previously Unknown, we present a conversation between James Barron, founder of James Barron Art, and Sandra Zalman, Associate Professor of Art History at the University of Houston and author of Janet Sobel: Primitive Modern and the Origins of Abstract Expressionism. They discuss the life and work of Janet Sobel, an artist overlooked in her lifetime but whose legacy is now being rediscovered both in the art market and the art historical canon.