Certificate of Authenticity

All original artworks come with a signed 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.


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.