Certificate of Authenticity

Original artwork · One of one

Reference image

Hellboy

by Mike Mignola

Technique

Pencil and Ink

Dimensions

29 x 43 cm

Edition

1 / 1 — Unique original

Reference

b519da0321bb-3

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=17293&sig=aff21186a8d05843

Issued 29 de July de 2026 · Madrid, Spain