Bakeware, Tableware, Drinkware and Cookware Design Coexistence Stainless Steel Tray by Oi Lin Irene Yeung Coexistence trays are inspired by the theory of Fictitious and Realistic Coexistence in Asian philosophy. This set includes two stainless steel trays, each is designed as a landscape shape and also like an art sculpture. Like mountains and lakes, they are perfectly coordinated, and both highly polished trays are made of stainless steel 18/10. Each piece is polished with a crisp, mirror finish on the exterior. Each tray can be individually used for table serving, and two trays can be set upside-down to each other in different variations, and become one large tray.