The token -in /-out (Tate Britain)

"The token -in" is the setting up of a situation in the exhibition space. The situation connects space and gallery cloakroom using based on fixed performative activity involving one big token that created by the artist. I would like to show the connection between exhibition space and everyday space, and my way of challenging the issue of exchanging in everyday life.

To realise the situation, I would like to create performative activity which involves taking my Big Token to the public cloakroom of the Tate Britain and swapping it for their actual token. Then I take the Tate cloakroom token to the exhibition. The whole process will be filmed for the exhibition space. During the normal Tate opening hours, the Tate cloakroom token will be focus of the exhibition space.
At the Tate normal closing time, I return to the Tate and exchange their token for my Big Token.
This happens everyday of the exhibition.
Video documentaion of the process completes the installation.