Uplan Design was commissioned by the Mixc Ningbo to create a set of art installations in the interior and exterior of its commercial centre. In the process of creation, the designer presents a reflection on the two environments and states of "inside and outside". The outside is the environmental factor of the "continued spread of the new global pandemic", while the inside is the human emotion of the desire to restore order to life. Based on a deeper consideration of both. The theme of light was finally adopted, with the "sun" and the extension of light as the main form, to create this project.