The scope and scale of Saul Bass's work is truly majestic, from the famous United Airlines logo to the unforgettable Hitchcock Vertigo movie posters. The latest retrospective, Saul Bass: A Life in Film & Design, is an exceptional entrance into his life's work. We've learned many things. What we didn't know, was that Saul Bass illustrated a children's book. It's called, "Henri's Walk to Paris", and is ripe with beautiful, minimalistic imagery, which matches the sparse, but delicately written text.