Certificate of Authenticity

Original artwork · One of one

Reference image

Action Comics

by Curt Swan

Technique

Pencil and Ink

Dimensions

29 x 43 cm

Edition

1 / 1 — Unique original

Reference

b03126d88d2e

El arte del cómic hereby certifies that the work described above is an original creation, hand-executed by the artist. It is registered in our archive under the certificate number shown.

Daniel Antolín Aldonza

Verify authenticity

elartedelcomic.com/?eadc_verify=7756&sig=6fd1485ba0617d28

Issued 29 de July de 2026 · Madrid, Spain