The Existence Chair is a chair designed for thinking. The chair is considered as a piece of architecture that defines the edge and leaves space for people's minds to fill. There is a pair of chair prototypes made out of stainless steel. The brutality of material limits the comfort of the chair but sets the mind free. The Existence Chair requires people's attention and muscles to participate when sitting.

Jincheng Zhangliu is the Co-founder of Rán. He is an architectural experience and furniture designer, mainly focusing on designing architectural experience. He has been involved in multiple projects in the USA and China including branding, retail, and hospitality.