The century-old Wong-Zih Elementary School is “Greeting” alumni as the new school buildings are being completed, as well as inviting children to visit Wong-Zih. “Greetings” is not only a sculpture that reflects the surrounding environment, but also a medium that guides people in perceiving the environment from different perspectives. This work reflects the humility between people and nature, as well as the communion between the two. Regardless of whether it is projection or refraction, the light and shadows that are created form a dialogue between Wong-Zih residents and nature so that they can sustain each other!