Designed by Mario Botta for the Tredici collection of Roberto Zani's Numa project, the Undici vase is part of a 33-piece limited edition series produced on request.Its particular aesthetic immediately is a testament to Mario Botta's visionary approach. This project was inspired by the image of a tree, therefore each piece features a number of "branches" which result in multiple openings. The Undici vase is made of pewter plates skilfully hand-worked by Alfredo Marinoni.The Undici vase is finished with brushing and polishing processes.