Graphics, Illustration and Visual Communication Design Arc Calendar Calendar by Katsumi Tamura The Arc Calendar is a promotional item produced for the Yupo Corporation, the manufacturer of Yupo synthetic paper. YUPO® has water resistance and strength not found in paper but can be printed and processed like paper. This calendar expresses both the potential and the attraction of YUPO®. Made from a single sheet, it is folded and assembled into a three-dimensional visual object with foreground, middle distance, and background in arc form. This item originated out of the client’s desire to create a promotional item that is at the same time a heartfelt gift that brings the recipient joy.