Certificate of Authenticity

Original artwork · One of one

Reference image

X-Men

by Humberto Ramos

Technique

Pencil and Ink

Dimensions

29 x 43 cm

Edition

1 / 1 — Unique original

Reference

ab2eb9812b28

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=6837&sig=99d91140c936a25d

Issued 28 de July de 2026 · Madrid, Spain