Certificate of Authenticity

Each artwork by Mira Takayanagi is an original, one-of-a-kind creation.

Every piece is carefully crafted using real social media comments, physically transformed and embedded into the work through a layered, irreversible process. Because of this, no two works can ever be replicated.


To honor this uniqueness, each artwork is accompanied by a signed Certificate of Authenticity.

This certificate confirms:


The originality of the artwork

The title, year, and materials used

The dimensions of the piece

Its status as a unique, one-of-one work


The certificate serves as a permanent record of authenticity and reinforces the value of your acquisition.


Each artwork is not only made from materials —

it is made from real voices.