Gallery Logo
Certificate of Authenticity
Mario Klingemann
Untitled
In collection Drawings
Details
Production year
2021
Object type
Drawing
Dimensions
43 × 36 cm
Medium
Ink on paper
Certificate of Authenticity
Our patented certificates are designed to evolve over time, unlike paper certificates. All changes to the certificate are registered on the blockchain, proving a clear and trusted timeline of the certificate’s evolution.
Verified issuer
Creator authorized
Physical link
Created by
Mario Klingemann, 1970
Signed by
Certificate Signature
Issued by
EXPANDED.ART
Owned by
Private
History
Upgraded
Mar 28 2023 10:47:37 UTC
Transferred
Feb 10 2023 13:05:58 UTC
Created
Feb 10 2023 13:05:48 UTC