Benches in UHPC. Edro means “seating surface” in Ancient Greek. This collection of urban furniture pieces focuses on the synergy between seat and vase. The seating surface collects rain water and drains it into the vase. Human and nature meet into a single piece. The whole system has been designed with clean and essential surfaces in order to enhance the effect of the tangency between bench and vase. We kept plants as the center and main focus of this system because we wanted people to gather around them and share the beauty as beneficial effect of nature.