https://youtu.be/dxweJvj_kVY?si=kFP-frFttcPWxOIG Grin Sunray Kindergarten / ARCPLUS ECADI Shanghai Xian Dai Architectural Decoration & Landscape Design Grin Sunray Kindergarten, dreaming Space in a Tree Hole. Design starts with a tree. We hope to create a tree that only exists in fairy tales and cartoons. The children climbed up and down and looked at each other. The children would have the c..