Hollow bookends that contain dioramae of Tokyo's narrow alleyways

Tokyo artist Monde created a set of bookends for last week's Tokyo Design Festa that are tall, narrow dioramae containing detailed miniatures of the narrow laneways of Tokyo, with street furniture, signage and cobblestones; alas, these don't appear to be production items (and would need some kind of weight or underbook tongues to serve as effective bookends), but they're lovely to look at! (more")